A lot of older travel advice about transiting China is out of date. The policy has gotten wider, not narrower, and following stale instructions can make you overpay for a more limited trip. So start with the current rules, and confirm them against the National Immigration Administration before you book.
China now offers a 240-hour (10-day) transit visa-free policy, expanded in November 2025 to 24 provincial-level regions and 65 entry/exit ports. The practical result for a U.S. passport holder: you can land in one city, take a domestic flight to another, and depart from a third, all without a visa, provided your route stays inside the connected zone. This page covers exactly how the inter-city movement works. For whether you personally qualify in the first place, read the companion guide below. Because the historical details and the exact region map change over time, confirm current rules with the NIA.
What the 240-hour transit policy actually lets you do
The 240-hour transit visa-free entry is meant for travelers passing through China on the way somewhere else. The core mechanics, confirmed against current official rules:
- Your route must be Country A → China → Country C, where A and C are both outside mainland China and are not the same place. You cannot fly round-trip from the U.S. and back to the U.S. There has to be a genuine onward third destination.
- You need an onward ticket with a confirmed date to that third country or region, booked before you arrive.
- The clock starts at 00:00 the day after you enter and runs for 240 hours (10 days).
- Permitted activities are tourism, business, and visiting family/friends. Work, study, and journalism are not allowed on this entry type.
The piece that matters for this article: within those 240 hours, you are free to move between cities by plane, high-speed train, or car. The only constraint is geographic.
The real rule on flying between cities: stay inside the connected zone
Today's policy lets you move between cities across a large set of connected provincial-level regions, currently 24 of them. As long as both your departure city and arrival city sit inside that connected zone, a domestic flight between them is allowed.
So a route like Shanghai → Chengdu → Guangzhou, all by domestic flight, is fine if each of those provinces is on the active list. What is not fine is hopping out to a region that is not covered, then flying back in.
Two things you have to internalize:
- The list of 24 regions and 65 ports changes. It grew in November 2025 and could grow again. Do not memorize a city list from any blog, including this one. Confirm the current map against the National Immigration Administration before you book internal flights. Treat the official NIA region list as the single source of truth: en.nia.gov.cn — visa-free transit regions.
- You must exit from one of the designated 65 ports. The exit doesn't have to be the airport you arrived at, but it does have to be an approved port inside the zone. The 2025 expansion added ports including Guangzhou, Hengqin, Zhongshan, the Hong Kong–Zhuhai–Macao Bridge, and the West Kowloon high-speed rail station as designated exit points, which is why a train exit toward Hong Kong can work — verify the current port list before you plan it.
A concrete example of a legal multi-city route
Say you fly San Francisco → Beijing, spend three days, take a domestic flight to Xi'an for two days, then a high-speed train to Shanghai, and finally fly Shanghai → Seoul on day eight. If Beijing, Shaanxi, and Shanghai are all on the active 24-region list (verify), every leg is permitted, your total stay is under 240 hours, and Seoul is a genuine third destination. No visa needed. Just confirm each city sits inside the current zone before you book the internal legs.
240-hour transit vs. a regular L tourist visa: which fits a multi-city trip?
| Factor | 240-hour transit visa-free | Regular L tourist visa |
|---|---|---|
| Max stay | 10 days (240 hours) | Typically up to 60 days per entry |
| Cost | Free | $68 (fee waiver currently extended through 2026-12-31; may revert after — verify) |
| Onward third-country ticket required? | Yes, confirmed date | No |
| Cross-city domestic flights? | Yes, inside the 24-region / 65-port zone | Yes, anywhere in mainland China |
| Can you do a U.S. round-trip? | No — must continue to a different third place | Yes |
| Advance application? | None — decided at the port on arrival | Apply ahead via COVA (passport, online form, photo, proof of residence) |
The honest takeaway: if your trip is genuinely on the way to a third country, you stay under 10 days, and your cities are inside the zone, the 240-hour route saves you the application and the fee. If you want to roam the whole country, stay longer than 10 days, or fly home directly from China, the L visa is the cleaner choice. The application has gotten lighter, too — China no longer requires flight bookings, hotel reservations, an invitation letter, or an itinerary for the L visa.
Mistakes that get people turned away at the gate
- Treating it like a round-trip. The most common error: booking U.S. → China → U.S. Border officers will deny 240-hour entry because there's no onward third destination.
- Booking an internal flight to a non-covered region. If your domestic leg lands somewhere outside the active list, you've broken the terms mid-trip. Check the region list before, not after, booking.
- Cutting the 240 hours too close. The clock is hard. Build in margin so a delayed domestic flight doesn't push your international departure past hour 240.
- Assuming work or interviews are okay. They are not permitted on this entry. Tourism, business meetings, and family visits only.
- Skipping the digital arrival card. Since November 2025, China has rolled out an electronic Foreigner Arrival/Departure Card you can file online at s.nia.gov.cn. It's free — ignore any site charging for it. You may still be handed a paper card on landing.
Not sure whether your specific itinerary clears the 240-hour rules at all? Run it through our China visa eligibility checker before you book anything — it walks through the onward-ticket and zone requirements for a U.S. passport. And to see how the eligibility test works step by step, read our breakdown of the 240-hour transit visa-free eligibility rules for Americans.
Where this fits in your trip planning
Picking transit vs. a visa is one of the first decisions on any China trip, because it shapes your flight bookings, your length of stay, and which cities you can connect. For the full sequence — visa or transit, payments, eSIM, apps, the arrival card, and what to do on landing — see our complete China trip checklist for Americans.
Facts checked May 2026. The 24-region / 65-port list, port designations, and transit conditions are adjusted periodically and the exact boundaries can shift. Before you book domestic flights or international onward tickets, confirm everything against the National Immigration Administration (NIA) and the Chinese Embassy in the U.S. Final entry decisions are always made by the border officer at the port.