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YSM to COH: distance & flight time
Fort Smith (Fort Smith Airport) → Cooch-behar (Cooch Behar Airport)
6,348 mi
10,216 km · 5,516 nm
12h 55m
estimated nonstop flight time
+11.5h
time difference · heading north
See live YSM→COH fares Phone-only fares on this route — call free
Flight time details
6,348 miles nonstop takes roughly 12h 55m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- YSM — Fort Smith Airport · Fort Smith, Canada
- COH — Cooch Behar Airport · Cooch-behar, India
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 YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Near COH
- SPD · Saidpur Airport53 mi away
- GLU · Gelephu Airport73 mi away
- IXB · Bagdogra Airport74 mi away
- PBH · Paro Airport74 mi away
Frequently asked questions
How far is YSM from COH?
The flight distance from Fort Smith (YSM) to Cooch-behar (COH) is 6,348 miles (10,216 km, 5,516 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to COH?
A nonstop flight takes about 12h 55m 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 Fort Smith and Cooch-behar?
Cooch-behar is 11.5 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to COH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–COH that never appear on search engines, with no booking fees.