Need help booking?
Unpublished phone-only deals available
OSN to RTN: distance & flight time
Osan (Osan Air Base) → Raton (Raton Municipal-Crews Field)
6,364 mi
10,243 km · 5,531 nm
12h 57m
estimated nonstop flight time
—
time difference · heading northeast
See live OSN→RTN fares Phone-only fares on this route — call free
Flight time details
6,364 miles nonstop takes roughly 12h 57m gate to gate, flying northeast. 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
- OSN — Osan Air Base · Osan, South Korea
- RTN — Raton Municipal-Crews Field · Raton, United States
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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Near RTN
- TSM · Taos Regional Airport68 mi away
- LVS · Las Vegas Municipal Airport83 mi away
- ALS · San Luis Valley Regional Bergman Field89 mi away
- PUB · Pueblo Memorial Airport107 mi away
Frequently asked questions
How far is OSN from RTN?
The flight distance from Osan (OSN) to Raton (RTN) is 6,364 miles (10,243 km, 5,531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to RTN?
A nonstop flight takes about 12h 57m 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 OSN to RTN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–RTN that never appear on search engines, with no booking fees.