How far is Portland, ME, from Saint Thomas?

The distance between Saint Thomas (Cyril E. King Airport) and Portland (Portland International Jetport) is 1771 miles / 2851 kilometers / 1539 nautical miles.

Distance from Saint Thomas to Portland

There are several ways to calculate the distance from Saint Thomas to Portland. Here are two standard methods:

Vincenty's formula (applied above)

• 1771.240 miles
• 2850.534 kilometers
• 1539.165 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

• 1776.042 miles
• 2858.262 kilometers
• 1543.338 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 Saint Thomas to Portland?

The estimated flight time from Cyril E. King Airport to Portland International Jetport is 3 hours and 51 minutes.

What is the time difference between Saint Thomas and Portland?

The time difference between Saint Thomas and Portland is 1 hour. Portland is 1 hour behind Saint Thomas.

Flight carbon footprint between Cyril E. King Airport (STT) and Portland International Jetport (PWM)

On average, flying from Saint Thomas to Portland generates about 198 kg of CO2 per passenger, and 198 kilograms equals 436 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saint Thomas to Portland

See the map of the shortest flight path between Cyril E. King Airport (STT) and Portland International Jetport (PWM).

Airport information

Origin	Cyril E. King Airport
City:	Saint Thomas
Country:	U.S. Virgin Islands
IATA Code:	STT
ICAO Code:	TIST
Coordinates:	18°20′14″N, 64°58′24″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