Distance From Larson Airport to Buffalo Niagara International Airport

The distance from Larson Airport () to Buffalo Niagara International Airport (BUF) is 469 miles or 754 kilometers or 407 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Marinette ( United States ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Marinette and Buffalo takes around 1 hours 4 minutes.

Estimated flight time from Larson Airport, Marinette, United States to Buffalo Niagara International Airport, Buffalo, United States is 1 hours 4 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - BUF

Kilometers		754 km
Statute Miles		469 miles
Nautical Miles		407 nm
Avg. Time of Flight		1 hours 4 minutes

Larson Airport to Buffalo Niagara International Airport Flight Route Map - to BUF Flight Path

Location of Larson Airport & Buffalo Niagara International Airport is given below.
Click the map to view Marinette to Buffalo nonstop flight path and travel direction.

Click to see flight route on Google Map between Marinette, United States and Buffalo, United States. .

Nonstop flight route between Marinette, United States and Buffalo, United States.

Time Difference Between the Airports • - BUF

Time difference between Marinette (United States) and Buffalo (United States) is 1 Hours.
Buffalo time is 1 Hours ahead of Marinette.

Location	Local Time
Marinette (United States)	2025-12-13, 18:56:26 CST
Buffalo (United States)	2025-12-13, 19:56:26 EST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Larson Airport ( / 5WI4) Marinette, United States

Destination

Buffalo Niagara International Airport (BUF / KBUF) Buffalo, United States