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MFI to SIG: distance & flight time
Marshfield (Marshfield Municipal Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
2,280 mi
3,670 km · 1,982 nm
4h 56m
estimated nonstop flight time
+1h
time difference · heading southeast
See live MFI→SIG fares Phone-only fares on this route — call free
Flight time details
2,280 miles nonstop takes roughly 4h 56m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- MFI — Marshfield Municipal Airport · Marshfield, United States
- SIG — Fernando Luis Ribas Dominicci Airport · San Juan, Puerto Rico
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 SIG
- SJU · Luis Munoz Marin International Airport6 mi away
- FAJ · Diego Jimenez Torres Airport30 mi away
- NRR · José Aponte de la Torre Airport33 mi away
- ARE · Antonio Nery Juarbe Pol Airport38 mi away
Frequently asked questions
How far is MFI from SIG?
The flight distance from Marshfield (MFI) to San Juan (SIG) is 2,280 miles (3,670 km, 1,982 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MFI to SIG?
A nonstop flight takes about 4h 56m 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 Marshfield and San Juan?
San Juan is 1 hour ahead of Marshfield.
What is the cheapest way to fly from MFI to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MFI–SIG that never appear on search engines, with no booking fees.