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RDR to CSM: distance & flight time
Red River (Grand Forks Air Force Base) → Clinton (Clinton Sherman Airport)
877 mi
1,411 km · 762 nm
2h 22m
estimated nonstop flight time
Same time
time difference · heading south
See live RDR→CSM fares Phone-only fares on this route — call free
Flight time details
877 miles nonstop takes roughly 2h 22m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RDR — Grand Forks Air Force Base · Red River, United States
- CSM — Clinton Sherman Airport · Clinton, 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 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
Near CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is RDR from CSM?
The flight distance from Red River (RDR) to Clinton (CSM) is 877 miles (1,411 km, 762 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDR to CSM?
A nonstop flight takes about 2h 22m 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 cheapest way to fly from RDR to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDR–CSM that never appear on search engines, with no booking fees.