Distance From Lemhi County Airport to Southwest Florida International Airport, SMN - RSW Distance

The distance from Lemhi County Airport (SMN) to Southwest Florida International Airport (RSW) is 2188 miles or 3521 kilometers or 1900 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.

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How long does it take to travel from Salmon ( United States ) to Fort Myers ( United States )?

A one-way nonstop (direct) flight between Salmon and Fort Myers takes around 5 hours 1 minutes.

Estimated flight time from Lemhi County Airport, Salmon, United States to Southwest Florida International Airport, Fort Myers, United States is 5 hours 1 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 • SMN - RSW

Kilometers		3521 km
Statute Miles		2188 miles
Nautical Miles		1900 nm
Avg. Time of Flight		5 hours 1 minutes

Lemhi County Airport to Southwest Florida International Airport Flight Route Map - SMN to RSW Flight Path

Location of Lemhi County Airport & Southwest Florida International Airport is given below.
Click the map to view Salmon to Fort Myers nonstop flight path and travel direction.

Click to see flight route on Google Map between Salmon, United States and Fort Myers, United States. .

Nonstop flight route between Salmon, United States and Fort Myers, United States.

Time Difference Between the Airports • SMN - RSW

Time difference between Salmon (United States) and Fort Myers (United States) is 2 Hours.
Fort Myers time is 2 Hours ahead of Salmon.

Location	Local Time
Salmon (United States)	2025-12-15, 05:12:07 MST
Fort Myers (United States)	2025-12-15, 07:12:07 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

Lemhi County Airport (SMN / KSMN) Salmon, United States

Destination

Southwest Florida International Airport (RSW / KRSW) Fort Myers, United States