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SPS to KEF: distance & flight time
Wichita Falls (Sheppard Air Force Base-Wichita Falls Municipal Airport) → Keflavik (Keflavik International Airport)
3,715 mi
5,979 km · 3,228 nm
7h 45m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SPS→KEF fares Phone-only fares on this route — call free
Flight time details
3,715 miles nonstop takes roughly 7h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SPS — Sheppard Air Force Base-Wichita Falls Municipal Airport · Wichita Falls, United States
- KEF — Keflavik International Airport · Keflavik, Iceland
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 SPS
- LAW · Lawton Fort Sill Regional Airport40 mi away
- DUC · Halliburton Field45 mi away
- FSI · Henry Post Army Air Field (Fort Sill)46 mi away
- LTS · Altus Air Force Base64 mi away
Near KEF
- RKV · Reykjavik Airport22 mi away
- GUU · Grundarfjörður Airport72 mi away
- VEY · Vestmannaeyjar Airport81 mi away
- PFJ · Patreksfjörður Airport116 mi away
Frequently asked questions
How far is SPS from KEF?
The flight distance from Wichita Falls (SPS) to Keflavik (KEF) is 3,715 miles (5,979 km, 3,228 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPS to KEF?
A nonstop flight takes about 7h 45m 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 Wichita Falls and Keflavik?
Keflavik is 5 hours ahead of Wichita Falls.
What is the cheapest way to fly from SPS to KEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPS–KEF that never appear on search engines, with no booking fees.