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OSN to CGP: distance & flight time

Osan (Osan Air Base) → Chittagong (Shah Amanat International Airport)

2,332 mi
3,752 km · 2,026 nm
5h 2m
estimated nonstop flight time
-3h
time difference · heading west
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Flight time details

2,332 miles nonstop takes roughly 5h 2m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is OSN from CGP?

The flight distance from Osan (OSN) to Chittagong (CGP) is 2,332 miles (3,752 km, 2,026 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OSN to CGP?

A nonstop flight takes about 5h 2m 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 Chittagong?

Chittagong is 3 hours behind Osan.

What is the cheapest way to fly from OSN to CGP?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–CGP that never appear on search engines, with no booking fees.
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