Distance From Sumter Airport to Harry Reid International Airport, SUM - LAS Distance

The distance from Sumter Airport (SUM) to Harry Reid International Airport (LAS) is 1963 miles or 3159 kilometers or 1705 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 Sumter ( United States ) to Las Vegas ( United States )?

A one-way nonstop (direct) flight between Sumter and Las Vegas takes around 4 hours 30 minutes.

Estimated flight time from Sumter Airport, Sumter, United States to Harry Reid International Airport, Las Vegas, United States is 4 hours 30 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 • SUM - LAS

Kilometers		3159 km
Statute Miles		1963 miles
Nautical Miles		1705 nm
Avg. Time of Flight		4 hours 30 minutes

Sumter Airport to Harry Reid International Airport Flight Route Map - SUM to LAS Flight Path

Location of Sumter Airport & Harry Reid International Airport is given below.
Click the map to view Sumter to Las Vegas nonstop flight path and travel direction.

Click to see flight route on Google Map between Sumter, United States and Las Vegas, United States. .

Nonstop flight route between Sumter, United States and Las Vegas, United States.

Time Difference Between the Airports • SUM - LAS

Time difference between Sumter (United States) and Las Vegas (United States) is 3 Hours.
Las Vegas time is 3 Hours behind Sumter.

Location	Local Time
Sumter (United States)	2025-12-18, 03:14:31 EST
Las Vegas (United States)	2025-12-18, 00:14:31 PST

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

Sumter Airport (SUM / KSMS) Sumter, United States

Destination

Harry Reid International Airport (LAS / KLAS) Las Vegas, United States