Air Miles Calculator

Distance between Georgetown (GCM) and Grand Rapids, MI (GRR)

Flight distance from Georgetown to Grand Rapids (Owen Roberts International Airport – Gerald R. Ford International Airport) is 1643 miles / 2645 kilometers / 1428 nautical miles. Estimated flight time is 3 hours 36 minutes.

Map of flight path from Georgetown to Grand Rapids.

Shortest flight path between Owen Roberts International Airport (GCM) and Gerald R. Ford International Airport (GRR).

How far is Grand Rapids from Georgetown?

There are several ways to calculate distances between Georgetown and Grand Rapids. Here are two common methods:

Vincenty's formula (applied above)
  • 1643.234 miles
  • 2644.528 kilometers
  • 1427.931 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1647.753 miles
  • 2651.801 kilometers
  • 1431.858 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).

Airport information


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

B Gerald R. Ford International Airport
City: Grand Rapids, MI
Country: United States Flag of United States
IATA Code: GRR
ICAO Code: KGRR
Coordinates: 42°52′50″N, 85°31′22″W

Time difference and current local times

The time difference between Georgetown and Grand Rapids is 1 hour. Grand Rapids is 1 hour ahead of Georgetown.

Time Difference

Georgetown

 EST

Grand Rapids, MI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 189 kg (416 pounds).

Frequent Flyer Miles Calculator

Georgetown (GCM) → Grand Rapids (GRR).

Distance:
1643
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1643

Round trip?