How far is Portland, ME, from Santiago?

The distance between Santiago (Cibao International Airport) and Portland (Portland International Jetport) is 1670 miles / 2688 kilometers / 1451 nautical miles.

Distance from Santiago to Portland

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

Vincenty's formula (applied above)

• 1670.266 miles
• 2688.033 kilometers
• 1451.421 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

• 1674.919 miles
• 2695.520 kilometers
• 1455.465 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 Santiago to Portland?

The estimated flight time from Cibao International Airport to Portland International Jetport is 3 hours and 39 minutes.

What is the time difference between Santiago and Portland?

The time difference between Santiago and Portland is 1 hour. Portland is 1 hour behind Santiago.

Flight carbon footprint between Cibao International Airport (STI) and Portland International Jetport (PWM)

On average, flying from Santiago to Portland generates about 191 kg of CO2 per passenger, and 191 kilograms equals 420 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Santiago to Portland

See the map of the shortest flight path between Cibao International Airport (STI) and Portland International Jetport (PWM).

Airport information

Origin	Cibao International Airport
City:	Santiago
Country:	Dominican Republic
IATA Code:	STI
ICAO Code:	MDST
Coordinates:	19°24′21″N, 70°36′16″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