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RIL to WBU: distance & flight time
Rifle (Garfield County Regional Airport) → Boulder (Boulder Municipal Airport)
137 mi
221 km · 119 nm
50m
estimated nonstop flight time
Same time
time difference · heading east
See live RIL→WBU fares Phone-only fares on this route — call free
Flight time details
137 miles nonstop takes roughly 50m gate to gate, flying east. 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
- RIL — Garfield County Regional Airport · Rifle, 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 RIL
- EGE · Eagle County Regional Airport44 mi away
- ASE · Aspen-Pitkin Co/Sardy Field50 mi away
- GJT · Grand Junction Regional Airport51 mi away
- HDN · Yampa Valley Airport71 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 RIL from WBU?
The flight distance from Rifle (RIL) to Boulder (WBU) is 137 miles (221 km, 119 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIL to WBU?
A nonstop flight takes about 50m 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 RIL to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIL–WBU that never appear on search engines, with no booking fees.