How far is Nantucket, MA, from Georgetown?

The distance between Georgetown (Owen Roberts International Airport) and Nantucket (Nantucket Memorial Airport) is 1653 miles / 2661 kilometers / 1437 nautical miles.

Distance from Georgetown to Nantucket

There are several ways to calculate the distance from Georgetown to Nantucket. Here are two standard methods:

Vincenty's formula (applied above)

• 1653.188 miles
• 2660.548 kilometers
• 1436.581 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

• 1656.798 miles
• 2666.358 kilometers
• 1439.718 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 Georgetown to Nantucket?

The estimated flight time from Owen Roberts International Airport to Nantucket Memorial Airport is 3 hours and 37 minutes.

What is the time difference between Georgetown and Nantucket?

There is no time difference between Georgetown and Nantucket.

Flight carbon footprint between Owen Roberts International Airport (GCM) and Nantucket Memorial Airport (ACK)

On average, flying from Georgetown to Nantucket generates about 189 kg of CO2 per passenger, and 189 kilograms equals 418 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Georgetown to Nantucket

See the map of the shortest flight path between Owen Roberts International Airport (GCM) and Nantucket Memorial Airport (ACK).

Airport information

Origin	Owen Roberts International Airport
City:	Georgetown
Country:	Cayman Islands
IATA Code:	GCM
ICAO Code:	MWCR
Coordinates:	19°17′34″N, 81°21′27″W

Destination	Nantucket Memorial Airport
City:	Nantucket, MA
Country:	United States
IATA Code:	ACK
ICAO Code:	KACK
Coordinates:	41°15′11″N, 70°3′36″W