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EWK to WBU: distance & flight time
Newton (Newton City-County Airport) → Boulder (Boulder Municipal Airport)
448 mi
721 km · 389 nm
1h 26m
estimated nonstop flight time
-1h
time difference · heading west
See live EWK→WBU fares Phone-only fares on this route — call free
Flight time details
448 miles nonstop takes roughly 1h 26m 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
- EWK — Newton City-County Airport · Newton, 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 EWK
- BEC · Beech Factory Airport25 mi away
- ICT · Wichita Eisenhower National Airport30 mi away
- IAB · Mc Connell Air Force Base30 mi away
- HUT · Hutchinson Municipal Airport32 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 EWK from WBU?
The flight distance from Newton (EWK) to Boulder (WBU) is 448 miles (721 km, 389 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EWK to WBU?
A nonstop flight takes about 1h 26m 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 Newton and Boulder?
Boulder is 1 hour behind Newton.
What is the cheapest way to fly from EWK to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EWK–WBU that never appear on search engines, with no booking fees.