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SEF to RDR: distance & flight time
Sebring (Sebring Regional Airport) → Red River (Grand Forks Air Force Base)
1,659 mi
2,670 km · 1,442 nm
3h 43m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SEF→RDR fares Phone-only fares on this route — call free
Flight time details
1,659 miles nonstop takes roughly 3h 43m 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
- SEF — Sebring Regional Airport · Sebring, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 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 SEF from RDR?
The flight distance from Sebring (SEF) to Red River (RDR) is 1,659 miles (2,670 km, 1,442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to RDR?
A nonstop flight takes about 3h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SEF to RDR?
Nonstop service on SEF–RDR depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 43m nonstop estimate.
What is the time difference between Sebring and Red River?
Red River is 1 hour behind Sebring.
What is the cheapest way to fly from SEF to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–RDR that never appear on search engines, with no booking fees.
Why are some SEF to RDR fares phone-only?
Consolidator contracts let us sell certain SEF–RDR tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.