How far is Grand Rapids, MI, from Duluth, MN?
The distance between Duluth (Duluth International Airport) and Grand Rapids (Gerald R. Ford International Airport) is 427 miles / 686 kilometers / 371 nautical miles.
The driving distance from Duluth (DLH) to Grand Rapids (GRR) is 542 miles / 872 kilometers, and travel time by car is about 11 hours 20 minutes.
Duluth International Airport – Gerald R. Ford International Airport
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Distance from Duluth to Grand Rapids
There are several ways to calculate the distance from Duluth to Grand Rapids. Here are two standard methods:
Vincenty's formula (applied above)- 426.522 miles
- 686.420 kilometers
- 370.637 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- 425.928 miles
- 685.465 kilometers
- 370.122 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 Duluth to Grand Rapids?
The estimated flight time from Duluth International Airport to Gerald R. Ford International Airport is 1 hour and 18 minutes.
What is the time difference between Duluth and Grand Rapids?
Flight carbon footprint between Duluth International Airport (DLH) and Gerald R. Ford International Airport (GRR)
On average, flying from Duluth to Grand Rapids generates about 88 kg of CO2 per passenger, and 88 kilograms equals 194 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Duluth to Grand Rapids
See the map of the shortest flight path between Duluth International Airport (DLH) and Gerald R. Ford International Airport (GRR).
Airport information
| Origin | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States  |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |
| Destination | Gerald R. Ford International Airport |
|---|---|
| City: | Grand Rapids, MI |
| Country: | United States |
| IATA Code: | GRR |
| ICAO Code: | KGRR |
| Coordinates: | 42°52′50″N, 85°31′22″W |