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ISM to RDR: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Red River (Grand Forks Air Force Base)
1,605 mi
2,584 km · 1,395 nm
3h 37m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ISM→RDR fares Phone-only fares on this route — call free
Flight time details
1,605 miles nonstop takes roughly 3h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
- 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 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 ISM from RDR?
The flight distance from Kissimmee (ISM) to Red River (RDR) is 1,605 miles (2,584 km, 1,395 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to RDR?
A nonstop flight takes about 3h 37m 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 Kissimmee and Red River?
Red River is 1 hour behind Kissimmee.
What is the cheapest way to fly from ISM to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–RDR that never appear on search engines, with no booking fees.