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TTD to COH: distance & flight time
Troutdale (Portland Troutdale Airport) → Cooch-behar (Cooch Behar Airport)
7,082 mi
11,397 km · 6,154 nm
14h 21m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live TTD→COH fares Phone-only fares on this route — call free
Flight time details
7,082 miles nonstop takes roughly 14h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- TTD — Portland Troutdale Airport · Troutdale, United States
- 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 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 TTD from COH?
The flight distance from Troutdale (TTD) to Cooch-behar (COH) is 7,082 miles (11,397 km, 6,154 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to COH?
A nonstop flight takes about 14h 21m 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 Troutdale and Cooch-behar?
Cooch-behar is 12.5 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to COH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–COH that never appear on search engines, with no booking fees.