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RAC to WBU: distance & flight time
Racine (John H Batten Airport) → Boulder (Boulder Municipal Airport)
920 mi
1,481 km · 799 nm
2h 28m
estimated nonstop flight time
-1h
time difference · heading west
See live RAC→WBU fares Phone-only fares on this route — call free
Flight time details
920 miles nonstop takes roughly 2h 28m 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
- RAC — John H Batten Airport · Racine, 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 RAC
- ENW · Kenosha Regional Airport13 mi away
- MKE · General Mitchell International Airport14 mi away
- ORD · Chicago O'Hare International Airport54 mi away
- UGN · Waukegan National Airport24 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 RAC from WBU?
The flight distance from Racine (RAC) to Boulder (WBU) is 920 miles (1,481 km, 799 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAC to WBU?
A nonstop flight takes about 2h 28m 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 Racine and Boulder?
Boulder is 1 hour behind Racine.
What is the cheapest way to fly from RAC to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAC–WBU that never appear on search engines, with no booking fees.