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COH to RCA: distance & flight time
Cooch-behar (Cooch Behar Airport) → Rapid City (Ellsworth Air Force Base)
7,503 mi
12,075 km · 6,520 nm
15h 11m
estimated nonstop flight time
-11.5h
time difference · heading north
See live COH→RCA fares Phone-only fares on this route — call free
Flight time details
7,503 miles nonstop takes roughly 15h 11m 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 set-back when reading arrival times on your ticket.
The two airports
- COH — Cooch Behar Airport · Cooch-behar, India
- RCA — Ellsworth Air Force Base · Rapid City, 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 RCA
- RAP · Rapid City Regional Airport7 mi away
- SPF · Black Hills Airport-Clyde Ice Field41 mi away
- CDR · Chadron Municipal Airport90 mi away
- GCC · Gillette Campbell County Airport121 mi away
Frequently asked questions
How far is COH from RCA?
The flight distance from Cooch-behar (COH) to Rapid City (RCA) is 7,503 miles (12,075 km, 6,520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COH to RCA?
A nonstop flight takes about 15h 11m 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 Rapid City?
Rapid City is 11.5 hours behind Cooch-behar.
What is the cheapest way to fly from COH to RCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COH–RCA that never appear on search engines, with no booking fees.