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RIW to EUG: distance & flight time
Riverton WY (Riverton Regional Airport) → Eugene (Mahlon Sweet Field)
741 mi
1,192 km · 644 nm
2h 5m
estimated nonstop flight time
-1h
time difference · heading west
See live RIW→EUG fares Phone-only fares on this route — call free
Flight time details
741 miles nonstop takes roughly 2h 5m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- RIW — Riverton Regional Airport · Riverton WY, United States
- EUG — Mahlon Sweet Field · Eugene, 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 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 EUG
- CVO · Corvallis Municipal Airport26 mi away
- ONP · Newport Municipal Airport52 mi away
- SLE · Salem Municipal Airport/McNary Field55 mi away
- OTH · Southwest Oregon Regional Airport71 mi away
Frequently asked questions
How far is RIW from EUG?
The flight distance from Riverton WY (RIW) to Eugene (EUG) is 741 miles (1,192 km, 644 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to EUG?
A nonstop flight takes about 2h 5m 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 Eugene?
Eugene is 1 hour behind Riverton WY.
What is the cheapest way to fly from RIW to EUG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–EUG that never appear on search engines, with no booking fees.