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OSN to DRT: distance & flight time
Osan (Osan Air Base) → Del Rio (Del Rio International Airport)
6,893 mi
11,094 km · 5,990 nm
13h 59m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OSN→DRT fares Phone-only fares on this route — call free
Flight time details
6,893 miles nonstop takes roughly 13h 59m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- DRT — Del Rio International Airport · Del Rio, 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 DRT
- DLF · DLF Airport9 mi away
- ACN · Ciudad Acuña New International Airport11 mi away
- PDS · Piedras Negras International Airport57 mi away
- UVA · Garner Field72 mi away
Frequently asked questions
How far is OSN from DRT?
The flight distance from Osan (OSN) to Del Rio (DRT) is 6,893 miles (11,094 km, 5,990 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to DRT?
A nonstop flight takes about 13h 59m 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 Del Rio?
Del Rio is 14 hours behind Osan.
What is the cheapest way to fly from OSN to DRT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–DRT that never appear on search engines, with no booking fees.