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PDX to RIW: distance & flight time
Portland (Portland International Airport) → Riverton WY (Riverton Regional Airport)
719 mi
1,157 km · 625 nm
2h 2m
estimated nonstop flight time
+1h
time difference · heading east
See live PDX→RIW fares Phone-only fares on this route — call free
Flight time details
719 miles nonstop takes roughly 2h 2m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- PDX — Portland International Airport · Portland, United States
- 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 PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 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 PDX from RIW?
The flight distance from Portland (PDX) to Riverton WY (RIW) is 719 miles (1,157 km, 625 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to RIW?
A nonstop flight takes about 2h 2m 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 Portland and Riverton WY?
Riverton WY is 1 hour ahead of Portland.
What is the cheapest way to fly from PDX to RIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–RIW that never appear on search engines, with no booking fees.