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OSN to REG: distance & flight time
Osan (Osan Air Base) → Reggio Calabria (Reggio Calabria Airport)
5,650 mi
9,094 km · 4,910 nm
11h 33m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSN→REG fares Phone-only fares on this route — call free
Flight time details
5,650 miles nonstop takes roughly 11h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- REG — Reggio Calabria Airport · Reggio Calabria, Italy
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 REG
- CTA · Catania-Fontanarossa Airport53 mi away
- NSY · Sigonella Navy Air Base61 mi away
- SUF · Lamezia Terme Airport66 mi away
- CIY · Comiso Airport94 mi away
Frequently asked questions
How far is OSN from REG?
The flight distance from Osan (OSN) to Reggio Calabria (REG) is 5,650 miles (9,094 km, 4,910 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to REG?
A nonstop flight takes about 11h 33m 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 Reggio Calabria?
Reggio Calabria is 7 hours behind Osan.
What is the cheapest way to fly from OSN to REG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–REG that never appear on search engines, with no booking fees.