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CDP to OSN: distance & flight time
Cuddapah (Kadapa Airport) → Osan (Osan Air Base)
3,337 mi
5,371 km · 2,900 nm
7h 1m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live CDP→OSN fares Phone-only fares on this route — call free
Flight time details
3,337 miles nonstop takes roughly 7h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- CDP — Kadapa Airport · Cuddapah, India
- 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 CDP
- PUT · Sri Sathya Sai Airport70 mi away
- TIR · Tirupati Airport80 mi away
- BLR · Kempegowda International Airport115 mi away
- BEP · Bellary Airport134 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 CDP from OSN?
The flight distance from Cuddapah (CDP) to Osan (OSN) is 3,337 miles (5,371 km, 2,900 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CDP to OSN?
A nonstop flight takes about 7h 1m 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 Cuddapah and Osan?
Osan is 3.5 hours ahead of Cuddapah.
What is the cheapest way to fly from CDP to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CDP–OSN that never appear on search engines, with no booking fees.