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KEF to BRO: distance & flight time
Keflavik (Keflavik International Airport) → Brownsville (Brownsville South Padre Island International Airport)
4,164 mi
6,701 km · 3,619 nm
8h 38m
estimated nonstop flight time
-5h
time difference · heading west
See live KEF→BRO fares Phone-only fares on this route — call free
Flight time details
4,164 miles nonstop takes roughly 8h 38m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- KEF — Keflavik International Airport · Keflavik, Iceland
- BRO — Brownsville South Padre Island International Airport · Brownsville, 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 KEF
- RKV · Reykjavik Airport22 mi away
- GUU · Grundarfjörður Airport72 mi away
- VEY · Vestmannaeyjar Airport81 mi away
- PFJ · Patreksfjörður Airport116 mi away
Near BRO
Frequently asked questions
How far is KEF from BRO?
The flight distance from Keflavik (KEF) to Brownsville (BRO) is 4,164 miles (6,701 km, 3,619 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEF to BRO?
A nonstop flight takes about 8h 38m 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 Keflavik and Brownsville?
Brownsville is 5 hours behind Keflavik.
What is the cheapest way to fly from KEF to BRO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEF–BRO that never appear on search engines, with no booking fees.