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COH to OSH: distance & flight time
Cooch-behar (Cooch Behar Airport) → Oshkosh (Wittman Regional Airport)
7,577 mi
12,194 km · 6,584 nm
15h 19m
estimated nonstop flight time
-10.5h
time difference · heading north
See live COH→OSH fares Phone-only fares on this route — call free
Flight time details
7,577 miles nonstop takes roughly 15h 19m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- COH — Cooch Behar Airport · Cooch-behar, India
- OSH — Wittman Regional Airport · Oshkosh, 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 COH
- SPD · Saidpur Airport53 mi away
- GLU · Gelephu Airport73 mi away
- IXB · Bagdogra Airport74 mi away
- PBH · Paro Airport74 mi away
Near OSH
- FLD · Fond du Lac County Airport15 mi away
- ATW · Appleton International Airport19 mi away
- SBM · Sheboygan County Memorial Airport38 mi away
- GRB · Austin Straubel International Airport41 mi away
Frequently asked questions
How far is COH from OSH?
The flight distance from Cooch-behar (COH) to Oshkosh (OSH) is 7,577 miles (12,194 km, 6,584 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COH to OSH?
A nonstop flight takes about 15h 19m 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 Cooch-behar and Oshkosh?
Oshkosh is 10.5 hours behind Cooch-behar.
What is the cheapest way to fly from COH to OSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COH–OSH that never appear on search engines, with no booking fees.