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RIW to FNU: distance & flight time
Riverton WY (Riverton Regional Airport) → Oristano (Oristano-Fenosu Airport)
5,492 mi
8,838 km · 4,772 nm
11h 14m
estimated nonstop flight time
+8h
time difference · heading northeast
See live RIW→FNU fares Phone-only fares on this route — call free
Flight time details
5,492 miles nonstop takes roughly 11h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- RIW — Riverton Regional Airport · Riverton WY, United States
- FNU — Oristano-Fenosu Airport · Oristano, Italy
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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Near FNU
- DCI · Decimomannu Air Base41 mi away
- CAG · Cagliari Elmas Airport50 mi away
- AHO · Alghero-Fertilia Airport54 mi away
- TTB · Tortolì Airport55 mi away
Frequently asked questions
How far is RIW from FNU?
The flight distance from Riverton WY (RIW) to Oristano (FNU) is 5,492 miles (8,838 km, 4,772 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to FNU?
A nonstop flight takes about 11h 14m 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 Riverton WY and Oristano?
Oristano is 8 hours ahead of Riverton WY.
What is the cheapest way to fly from RIW to FNU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–FNU that never appear on search engines, with no booking fees.