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ONP to RIW: distance & flight time
Newport (Newport Municipal Airport) → Riverton WY (Riverton Regional Airport)
783 mi
1,261 km · 681 nm
2h 10m
estimated nonstop flight time
+1h
time difference · heading east
See live ONP→RIW fares Phone-only fares on this route — call free
Flight time details
783 miles nonstop takes roughly 2h 10m 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
- ONP — Newport Municipal Airport · Newport, 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 ONP
- CVO · Corvallis Municipal Airport38 mi away
- EUG · Mahlon Sweet Field52 mi away
- SLE · Salem Municipal Airport/McNary Field57 mi away
- OTK · Tillamook Airport59 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 ONP from RIW?
The flight distance from Newport (ONP) to Riverton WY (RIW) is 783 miles (1,261 km, 681 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONP to RIW?
A nonstop flight takes about 2h 10m 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 Newport and Riverton WY?
Riverton WY is 1 hour ahead of Newport.
What is the cheapest way to fly from ONP to RIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONP–RIW that never appear on search engines, with no booking fees.