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CCU to RDR: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Red River (Grand Forks Air Force Base)
7,544 mi
12,141 km · 6,556 nm
15h 16m
estimated nonstop flight time
-10.5h
time difference · heading north
See live CCU→RDR fares Phone-only fares on this route — call free
Flight time details
7,544 miles nonstop takes roughly 15h 16m 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
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- RDR — Grand Forks Air Force Base · Red River, 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 CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Near RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Frequently asked questions
How far is CCU from RDR?
The flight distance from Kolkata (CCU) to Red River (RDR) is 7,544 miles (12,141 km, 6,556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to RDR?
A nonstop flight takes about 15h 16m 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 Kolkata and Red River?
Red River is 10.5 hours behind Kolkata.
What is the cheapest way to fly from CCU to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–RDR that never appear on search engines, with no booking fees.