Airports / Wisconsin / MFI
Marshfield Municipal Airport.
Marshfield, Wisconsin · 1,277 ft elevation. A private-aviation gateway on the Bravo register.
4.7/5
Google rating
7 ratings
0
Operators based
1,277
Elevation ft
Google rating
Google reviews
FBOs on field
Field elevation
Nearest alternate
Field standing
#18 / 44
Wisconsin airports by Google rating
4.7★ across 7 Google ratings , ranked against 44 rated WI fields.
24 nm
To the nearest alternate
Central Wisconsin Airport (CWA), 3 fields within 50 nm.
Overview
Marshfield Municipal Airport, listed as KMFI / MFI, is a general aviation field in Marshfield, Wisconsin. The airport sits 1,277 feet above sea level. With no scheduled airline service, it caters to private, charter, and general aviation traffic.
No charter operator is headquartered on the field, but operators routinely position aircraft into MFI for departures. When weather or ramp space demands it, nearby options are Central Wisconsin Airport (CWA, 24 nm), Wausau Downtown Airport (AUW, 30 nm), and Volk Field (VOK, 42 nm). With 2 runways, the longest 5,003-foot paved runway, MFI can typically accommodate aircraft as large as super-midsize jets.
Charter pricing from MFI depends on aircraft category, positioning distance, and trip timing. In directories and search listings it also appears under Roy Shrewy Field. Compare rated operators or run a route through the cost estimator to gauge pricing from Marshfield.
1 FBO serves KMFI. Run one? Become the preferred FBO
Ramp services
FBOs on the field
Duffy's Aircraft Sales and Leasing Marshfield
Your FBO? Claim it, free- Fuel
- Hangar
- Mon-Sat 08:00-17:00, Sunday on call
- Unicom 123.0
- Conference room
- Wi-Fi
- Vending
- Courtesy car
- Car rental
- Restrooms
- Hangar
- Maintenance
- +7 more
- Phone
- Website
- Address
Directory data, unpaid. FBOs can take the Preferred slot above.
Field capability
ICAO
KMFI
IATA
MFI
FAA / Local
MFI
Elevation
1,277 ft
Coordinates
44.6369° N · 90.1893° W
Airspace
G · GolfClass G, GolfUncontrolled field, no tower. Pilots self-announce and sequence themselves on the common traffic advisory frequency.Source: FAA NASR class airspace
Size
Small
Scheduled svc
No
Elevation vs WI fields
state range 610–1,642 ft
At 1,277 ft, MFI sits higher than 81% of the 58 Wisconsin fields on the register.
Runways & aircraft access
2 runways
longest 5,003 ft
- 16/345,003 ft × 100 ftAsphaltLighted
- 04/223,600 ft × 100 ftAsphaltLighted
Which aircraft can operate here
vs longest paved runway 5,003 ft
MFI's 5,003 ft paved runway typically supports charter aircraft up to super-midsize jets.
- Turboprop3,000 ft
- Light Jet3,500 ft
- Midsize Jet4,500 ft
- Super-Midsize Jet5,000 ft
- Heavy Jet5,500 ft
- VIP Airliner6,000 ft
Class minimums are sea-level planning rules of thumb. A specific aircraft's balanced-field length varies with weight, temperature, and field elevation. Confirm performance with the operator.
Access & alternates
Closest alternate fields by great-circle distance, every listing links to its own field brief.
- 24nmCWACentral Wisconsin AirportMosinee
- 30nmAUWWausau Downtown AirportWausau
- 42nmVOKVolk FieldCamp Douglas
- 57nmEAUChippewa Valley Regional AirportEau Claire
- 65nmLSELa Crosse Regional AirportLa Crosse
- 67nmRHIRhinelander Oneida County AirportRhinelander
Location
Open the full mapKMFI · Marshfield Municipal Airport · Marshfield, WI
Flight times from here
Approximate nonstop block times from MFI on a typical midsize charter jet. Faster classes trim these; add positioning and taxi for the real schedule.
| Destination | Distance | Block time |
|---|---|---|
| Chicago (ORD) | 188 nm | 50m |
| Nashville (BNA) | 536 nm | 1h 39m |
| Washington DC (IAD) | 663 nm | 1h 57m |
| Denver (DEN) | 703 nm | 2h 2m |
| New York (TEB) | 745 nm | 2h 8m |
| Dallas (DAL) | 773 nm | 2h 12m |
| Vail / Eagle (EGE) | 801 nm | 2h 16m |
| Aspen (ASE) | 811 nm | 2h 17m |
Common questions
- What size private jets can use MFI?
- Marshfield Municipal Airport's longest paved runway is 5,003 ft, which typically supports charter aircraft up to super-midsize jets. Lighter classes (turboprops, light and midsize jets) operate comfortably; confirm exact performance for a specific tail with the operator, since balanced-field length shifts with weight, temperature, and elevation.
- What is the longest runway at MFI?
- Marshfield Municipal Airport has 2 runways; the longest measures 5,003 ft on a paved surface and is lit for night operations.
- Which FBOs are at Marshfield Municipal Airport?
- One FBO serves MFI: Duffy's Aircraft Sales and Leasing Marshfield. Phone, website, hours, unicom and services for each are listed on this page. Call ahead for fuel, ramp space, and ground handling.
- What is the nearest major airport to MFI?
- The closest alternate is Central Wisconsin Airport (CWA), about 24 nm away, followed by Wausau Downtown Airport (AUW) at 30 nm. Operators often position aircraft between these fields depending on ramp space and availability.
- How long is a flight from MFI to major cities?
- Typical block times on a midsize jet: Nashville about 1h 39m (536 nm), Washington DC about 1h 57m (663 nm), Denver about 2h 2m (703 nm). Faster classes trim these times; add positioning and taxi for the real schedule.