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AVR to FSD: distance & flight time
Alverca (Alverca Air Base) → Sioux Falls (Joe Foss Field Airport)
4,347 mi
6,996 km · 3,778 nm
8h 59m
estimated nonstop flight time
-6h
time difference · heading northwest
See live AVR→FSD fares Phone-only fares on this route — call free
Flight time details
4,347 miles nonstop takes roughly 8h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- AVR — Alverca Air Base · Alverca, Portugal
- FSD — Joe Foss Field Airport · Sioux Falls, 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 AVR
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)9 mi away
- CAT · Cascais Airport21 mi away
- QLR · Monte Real Air Base66 mi away
- BYJ · Beja Airport / Airbase81 mi away
Near FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Frequently asked questions
How far is AVR from FSD?
The flight distance from Alverca (AVR) to Sioux Falls (FSD) is 4,347 miles (6,996 km, 3,778 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AVR to FSD?
A nonstop flight takes about 8h 59m 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 Alverca and Sioux Falls?
Sioux Falls is 6 hours behind Alverca.
What is the cheapest way to fly from AVR to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AVR–FSD that never appear on search engines, with no booking fees.