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MFI to WBU: distance & flight time
Marshfield (Marshfield Municipal Airport) → Boulder (Boulder Municipal Airport)
829 mi
1,335 km · 721 nm
2h 16m
estimated nonstop flight time
-1h
time difference · heading west
See live MFI→WBU fares Phone-only fares on this route — call free
Flight time details
829 miles nonstop takes roughly 2h 16m 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
- MFI — Marshfield Municipal Airport · Marshfield, 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 MFI
- ISW · Alexander Field South Wood County Airport26 mi away
- CWA · Central Wisconsin Airport27 mi away
- STE · Stevens Point Municipal Airport33 mi away
- AUW · Wausau Downtown Airport34 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 MFI from WBU?
The flight distance from Marshfield (MFI) to Boulder (WBU) is 829 miles (1,335 km, 721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MFI to WBU?
A nonstop flight takes about 2h 16m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from MFI to WBU?
Nonstop service on MFI–WBU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 16m nonstop estimate.
What is the time difference between Marshfield and Boulder?
Boulder is 1 hour behind Marshfield.
What is the cheapest way to fly from MFI to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MFI–WBU that never appear on search engines, with no booking fees.
Why are some MFI to WBU fares phone-only?
Consolidator contracts let us sell certain MFI–WBU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.