Distance From Thompson Falls Airport to Philadelphia International Airport, THM - PHL Distance

The distance from Thompson Falls Airport (THM) to Philadelphia International Airport (PHL) is 2045 miles or 3290 kilometers or 1776 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 Thompson Falls ( United States ) to Philadelphia ( United States )?

A one-way nonstop (direct) flight between Thompson Falls and Philadelphia takes around 4 hours 42 minutes.

Estimated flight time from Thompson Falls Airport, Thompson Falls, United States to Philadelphia International Airport, Philadelphia, United States is 4 hours 42 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 • THM - PHL

Kilometers		3290 km
Statute Miles		2045 miles
Nautical Miles		1776 nm
Avg. Time of Flight		4 hours 42 minutes

Thompson Falls Airport to Philadelphia International Airport Flight Route Map - THM to PHL Flight Path

Location of Thompson Falls Airport & Philadelphia International Airport is given below.
Click the map to view Thompson Falls to Philadelphia nonstop flight path and travel direction.

Click to see flight route on Google Map between Thompson Falls, United States and Philadelphia, United States. .

Nonstop flight route between Thompson Falls, United States and Philadelphia, United States.

Time Difference Between the Airports • THM - PHL

Time difference between Thompson Falls (United States) and Philadelphia (United States) is 2 Hours.
Philadelphia time is 2 Hours ahead of Thompson Falls.

Location	Local Time
Thompson Falls (United States)	2026-08-07, 22:18:43 MDT
Philadelphia (United States)	2026-08-08, 00:18:43 EDT

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

Thompson Falls Airport (THM / KTHM) Thompson Falls, United States

Destination

Philadelphia International Airport (PHL / KPHL) Philadelphia, United States