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RIW to WBU: distance & flight time
Riverton WY (Riverton Regional Airport) → Boulder (Boulder Municipal Airport)
268 mi
431 km · 233 nm
1h 10m
estimated nonstop flight time
Same time
time difference · heading southeast
See live RIW→WBU fares Phone-only fares on this route — call free
Flight time details
268 miles nonstop takes roughly 1h 10m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RIW — Riverton Regional Airport · Riverton WY, United States
- WBU — Boulder Municipal Airport · Boulder, 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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is RIW from WBU?
The flight distance from Riverton WY (RIW) to Boulder (WBU) is 268 miles (431 km, 233 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIW to WBU?
A nonstop flight takes about 1h 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 cheapest way to fly from RIW to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIW–WBU that never appear on search engines, with no booking fees.