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CTS to SSN: distance & flight time
Sapporo (New Chitose Airport) → Seoul East (Seoul Air Base (K-16))
852 mi
1,372 km · 741 nm
2h 19m
estimated nonstop flight time
Same time
time difference · heading west
See live CTS→SSN fares Phone-only fares on this route — call free
Flight time details
852 miles nonstop takes roughly 2h 19m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CTS — New Chitose Airport · Sapporo, Japan
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CTS
- OKD · Okadama Airport28 mi away
- AKJ · Asahikawa Airport73 mi away
- OBO · Tokachi-Obihiro Airport77 mi away
- HKD · Hakodate Airport82 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is CTS from SSN?
The flight distance from Sapporo (CTS) to Seoul East (SSN) is 852 miles (1,372 km, 741 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTS to SSN?
A nonstop flight takes about 2h 19m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from CTS to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTS–SSN that never appear on search engines, with no booking fees.