Distance From Sunnys Field Airport to Denver International Airport

The distance from Sunnys Field Airport () to Denver International Airport (DEN) is 726 miles or 1168 kilometers or 631 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 Leslie ( United States ) to Denver ( United States )?

A one-way nonstop (direct) flight between Leslie and Denver takes around 1 hours 40 minutes.

Estimated flight time from Sunnys Field Airport, Leslie, United States to Denver International Airport, Denver, United States is 1 hours 40 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 • - DEN

Kilometers		1168 km
Statute Miles		726 miles
Nautical Miles		631 nm
Avg. Time of Flight		1 hours 40 minutes

Sunnys Field Airport to Denver International Airport Flight Route Map - to DEN Flight Path

Location of Sunnys Field Airport & Denver International Airport is given below.
Click the map to view Leslie to Denver nonstop flight path and travel direction.

Click to see flight route on Google Map between Leslie, United States and Denver, United States. .

Nonstop flight route between Leslie, United States and Denver, United States.

Time Difference Between the Airports • - DEN

Time difference between Leslie (United States) and Denver (United States) is 2 Hours.
Denver time is 2 Hours behind Leslie.

Location	Local Time
Leslie (United States)	2026-09-17, 12:41:26 EDT
Denver (United States)	2026-09-17, 10:41:26 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

Sunnys Field Airport ( / 72MO) Leslie, United States

Destination

Denver International Airport (DEN / KDEN) Denver, United States