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ERV to OSN: distance & flight time
Kerrville (Kerrville Municipal Louis Schreiner Field) → Osan (Osan Air Base)
6,925 mi
11,145 km · 6,018 nm
14h 3m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ERV→OSN fares Phone-only fares on this route — call free
Flight time details
6,925 miles nonstop takes roughly 14h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ERV — Kerrville Municipal Louis Schreiner Field · Kerrville, United States
- OSN — Osan Air Base · Osan, 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 ERV
- AUS · Austin Bergstrom International Airport86 mi away
- SAT · San Antonio International Airport48 mi away
- SKF · Lackland Air Force Base51 mi away
- JCT · Kimble County Airport55 mi away
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
Frequently asked questions
How far is ERV from OSN?
The flight distance from Kerrville (ERV) to Osan (OSN) is 6,925 miles (11,145 km, 6,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ERV to OSN?
A nonstop flight takes about 14h 3m 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 Kerrville and Osan?
Osan is 14 hours ahead of Kerrville.
What is the cheapest way to fly from ERV to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ERV–OSN that never appear on search engines, with no booking fees.