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SPW to AVR: distance & flight time
Spencer (Spencer Municipal Airport) → Alverca (Alverca Air Base)
4,293 mi
6,909 km · 3,731 nm
8h 53m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SPW→AVR fares Phone-only fares on this route — call free
Flight time details
4,293 miles nonstop takes roughly 8h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SPW — Spencer Municipal Airport · Spencer, United States
- AVR — Alverca Air Base · Alverca, Portugal
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 SPW
- FOD · Fort Dodge Regional Airport66 mi away
- SUX · Sioux Gateway Col. Bud Day Field80 mi away
- FSD · Joe Foss Field Airport82 mi away
- MCW · Mason City Municipal Airport94 mi away
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
Frequently asked questions
How far is SPW from AVR?
The flight distance from Spencer (SPW) to Alverca (AVR) is 4,293 miles (6,909 km, 3,731 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPW to AVR?
A nonstop flight takes about 8h 53m 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 Spencer and Alverca?
Alverca is 6 hours ahead of Spencer.
What is the cheapest way to fly from SPW to AVR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPW–AVR that never appear on search engines, with no booking fees.