How far is Knoxville, TN, from Portland, ME?
The distance between Portland (Portland International Jetport) and Knoxville (Knoxville McGhee Tyson Airport) is 906 miles / 1457 kilometers / 787 nautical miles.
The driving distance from Portland (PWM) to Knoxville (TYS) is 1034 miles / 1664 kilometers, and travel time by car is about 20 hours 6 minutes.
Portland International Jetport – Knoxville McGhee Tyson Airport
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Distance from Portland to Knoxville
There are several ways to calculate the distance from Portland to Knoxville. Here are two standard methods:
Vincenty's formula (applied above)- 905.565 miles
- 1457.365 kilometers
- 786.914 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 904.601 miles
- 1455.814 kilometers
- 786.076 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Portland to Knoxville?
The estimated flight time from Portland International Jetport to Knoxville McGhee Tyson Airport is 2 hours and 12 minutes.
What is the time difference between Portland and Knoxville?
Flight carbon footprint between Portland International Jetport (PWM) and Knoxville McGhee Tyson Airport (TYS)
On average, flying from Portland to Knoxville generates about 144 kg of CO2 per passenger, and 144 kilograms equals 317 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Knoxville
See the map of the shortest flight path between Portland International Jetport (PWM) and Knoxville McGhee Tyson Airport (TYS).
Airport information
Origin | Portland International Jetport |
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City: | Portland, ME |
Country: | United States |
IATA Code: | PWM |
ICAO Code: | KPWM |
Coordinates: | 43°38′46″N, 70°18′33″W |
Destination | Knoxville McGhee Tyson Airport |
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City: | Knoxville, TN |
Country: | United States |
IATA Code: | TYS |
ICAO Code: | KTYS |
Coordinates: | 35°48′39″N, 83°59′38″W |