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AVR to RIW: distance & flight time
Alverca (Alverca Air Base) → Riverton WY (Riverton Regional Airport)
4,864 mi
7,828 km · 4,227 nm
10h
estimated nonstop flight time
-7h
time difference · heading northwest
See live AVR→RIW fares Phone-only fares on this route — call free
Flight time details
4,864 miles nonstop takes roughly 10h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- AVR — Alverca Air Base · Alverca, Portugal
- RIW — Riverton Regional Airport · Riverton WY, 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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Frequently asked questions
How far is AVR from RIW?
The flight distance from Alverca (AVR) to Riverton WY (RIW) is 4,864 miles (7,828 km, 4,227 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AVR to RIW?
A nonstop flight takes about 10h 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 Riverton WY?
Riverton WY is 7 hours behind Alverca.
What is the cheapest way to fly from AVR to RIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AVR–RIW that never appear on search engines, with no booking fees.