Distance From The Florida Keys Marathon Airport to Reno Tahoe International Airport, MTH - RNO Distance

The distance from The Florida Keys Marathon Airport (MTH) to Reno Tahoe International Airport (RNO) is 2461 miles or 3961 kilometers or 2137 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 Marathon ( United States ) to Reno ( United States )?

A one-way nonstop (direct) flight between Marathon and Reno takes around 5 hours 39 minutes.

Estimated flight time from The Florida Keys Marathon Airport, Marathon, United States to Reno Tahoe International Airport, Reno, United States is 5 hours 39 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 • MTH - RNO

Kilometers		3961 km
Statute Miles		2461 miles
Nautical Miles		2137 nm
Avg. Time of Flight		5 hours 39 minutes

The Florida Keys Marathon Airport to Reno Tahoe International Airport Flight Route Map - MTH to RNO Flight Path

Location of The Florida Keys Marathon Airport & Reno Tahoe International Airport is given below.
Click the map to view Marathon to Reno nonstop flight path and travel direction.

Click to see flight route on Google Map between Marathon, United States and Reno, United States. .

Nonstop flight route between Marathon, United States and Reno, United States.

Time Difference Between the Airports • MTH - RNO

Time difference between Marathon (United States) and Reno (United States) is 2 Hours.
Reno time is 2 Hours behind Marathon.

Location	Local Time
Marathon (United States)	2026-06-21, 23:53:45 EDT
Reno (United States)	2026-06-21, 21:53:45 MDT

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

The Florida Keys Marathon Airport (MTH / KMTH) Marathon, United States

Destination

Reno Tahoe International Airport (RNO / KRNO) Reno, United States