CJU to TSN: Distance and Flight Time
The distance from Jeju International Airport (CJU) to Tianjin Binhai International Airport (TSN) is 1,029 km (639 mi). A typical nonstop flight covers it in about 1h 45m, heading northwest. The distance is the same in either direction (TSN to CJU).
How far is it from Jeju City to Tianjin?
The great-circle distance between Jeju International Airport (CJU) and Tianjin Binhai International Airport (TSN) is 1,029 km (639 mi, 556 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from CJU to TSN?
A nonstop flight typically takes about 1h 45m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. TSN is roughly northwest of CJU.
How is the CJU to TSN route written in code?
The pair is written CJU-TSN in IATA codes and RKPC-ZBTJ in ICAO codes, the form used on a flight plan. Jeju International Airport is CJU (RKPC), Tianjin Binhai International Airport is TSN (ZBTJ).
| CJU | TSN | |
|---|---|---|
| Airport | Jeju International Airport | Tianjin Binhai International Airport |
| ICAO code | RKPC | ZBTJ |
| Country | South Korea | China |
| Elevation | 118 ft | 10 ft |
| Rank by connections | #274 | #105 |
RKPC starts with R, the ICAO prefix for East Asia; ZBTJ starts with Z, the prefix for China and Mongolia. How ICAO prefixes are laid out.
TSN sits 108 ft (33 m) lower than CJU, which is a real difference in air density on takeoff.
Airlines flying CJU to TSN
2 airlines appear on this route in the open route dataset, 2 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| BK | Potomac Air | PDC | District | Active |
| GS | Air Foyle | UPA | Foyle | Active |
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Jeju City from Tianjin?
Jeju International Airport (CJU) and Tianjin Binhai International Airport (TSN) are 1,029 km (639 mi, 556 nautical miles) apart in a straight line.
How long is the flight from CJU to TSN?
A typical nonstop flight between CJU and TSN takes about 1h 45m. Actual times vary with aircraft type, winds and routing.
What direction is TSN from CJU?
Tianjin Binhai International Airport (TSN) lies roughly northwest of Jeju International Airport (CJU).
Which airlines fly CJU to TSN?
2 airlines appear on the CJU-TSN route in the open dataset, including Potomac Air, Air Foyle.
CJU airport code · TSN airport code · Busiest airports worldwide