How far is Portland, ME, from Knoxville, TN?
The distance between Knoxville (Knoxville McGhee Tyson Airport) and Portland (Portland International Jetport) is 906 miles / 1457 kilometers / 787 nautical miles.
The driving distance from Knoxville (TYS) to Portland (PWM) is 1032 miles / 1661 kilometers, and travel time by car is about 20 hours 1 minutes.
Knoxville McGhee Tyson Airport – Portland International Jetport
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Distance from Knoxville to Portland
There are several ways to calculate the distance from Knoxville to Portland. 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 Knoxville to Portland?
The estimated flight time from Knoxville McGhee Tyson Airport to Portland International Jetport is 2 hours and 12 minutes.
What is the time difference between Knoxville and Portland?
Flight carbon footprint between Knoxville McGhee Tyson Airport (TYS) and Portland International Jetport (PWM)
On average, flying from Knoxville to Portland 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 Knoxville to Portland
See the map of the shortest flight path between Knoxville McGhee Tyson Airport (TYS) and Portland International Jetport (PWM).
Airport information
| Origin | Knoxville McGhee Tyson Airport |
|---|---|
| City: | Knoxville, TN |
| Country: | United States  |
| IATA Code: | TYS |
| ICAO Code: | KTYS |
| Coordinates: | 35°48′39″N, 83°59′38″W |
| Destination | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |