Distance From Southwest Washington Regional Airport to Reno Tahoe International Airport, KLS - RNO Distance

The distance from Southwest Washington Regional Airport (KLS) to Reno Tahoe International Airport (RNO) is 484 miles or 779 kilometers or 421 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 Kelso ( United States ) to Reno ( United States )?

A one-way nonstop (direct) flight between Kelso and Reno takes around 1 hours 6 minutes.

Estimated flight time from Southwest Washington Regional Airport, Kelso, United States to Reno Tahoe International Airport, Reno, United States is 1 hours 6 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 • KLS - RNO

Kilometers		779 km
Statute Miles		484 miles
Nautical Miles		421 nm
Avg. Time of Flight		1 hours 6 minutes

Southwest Washington Regional Airport to Reno Tahoe International Airport Flight Route Map - KLS to RNO Flight Path

Location of Southwest Washington Regional Airport & Reno Tahoe International Airport is given below.
Click the map to view Kelso to Reno nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • KLS - RNO

Time difference between Kelso (United States) and Reno (United States) is 0 Hours.

Location	Local Time
Kelso (United States)	2026-05-04, 01:38:26 MDT
Reno (United States)	2026-05-04, 01:38:26 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

Southwest Washington Regional Airport (KLS / KKLS) Kelso, United States

Destination

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