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COH to NXX: distance & flight time
Cooch-behar (Cooch Behar Airport) → Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base)
7,735 mi
12,448 km · 6,721 nm
15h 38m
estimated nonstop flight time
-9.5h
time difference · heading north
See live COH→NXX fares Phone-only fares on this route — call free
Flight time details
7,735 miles nonstop takes roughly 15h 38m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- COH — Cooch Behar Airport · Cooch-behar, India
- NXX — Willow Grove Naval Air Station/Joint Reserve Base · Willow Grove, 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 NXX
- PHL · Philadelphia International Airport23 mi away
- BBX · Wings Field8 mi away
- DYL · Doylestown Airport9 mi away
- PNE · Northeast Philadelphia Airport11 mi away
Frequently asked questions
How far is COH from NXX?
The flight distance from Cooch-behar (COH) to Willow Grove (NXX) is 7,735 miles (12,448 km, 6,721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COH to NXX?
A nonstop flight takes about 15h 38m 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 Willow Grove?
Willow Grove is 9.5 hours behind Cooch-behar.
What is the cheapest way to fly from COH to NXX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COH–NXX that never appear on search engines, with no booking fees.