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OSN to TCN: distance & flight time
Osan (Osan Air Base) → Tehuacan (Tehuacan Airport)
7,628 mi
12,277 km · 6,629 nm
15h 25m
estimated nonstop flight time
-15h
time difference · heading northeast
See live OSN→TCN fares Phone-only fares on this route — call free
Flight time details
7,628 miles nonstop takes roughly 15h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- TCN — Tehuacan Airport · Tehuacan, Mexico
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 TCN
Frequently asked questions
How far is OSN from TCN?
The flight distance from Osan (OSN) to Tehuacan (TCN) is 7,628 miles (12,277 km, 6,629 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to TCN?
A nonstop flight takes about 15h 25m 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 time difference between Osan and Tehuacan?
Tehuacan is 15 hours behind Osan.
What is the cheapest way to fly from OSN to TCN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–TCN that never appear on search engines, with no booking fees.