How far is St Michael, AK, from Grand Island, NE?
The distance between Grand Island (Central Nebraska Regional Airport) and St Michael (St. Michael Airport) is 2954 miles / 4754 kilometers / 2567 nautical miles.
The driving distance from Grand Island (GRI) to St Michael (SMK) is 4025 miles / 6478 kilometers, and travel time by car is about 155 hours 35 minutes.
Central Nebraska Regional Airport – St. Michael Airport
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Distance from Grand Island to St Michael
There are several ways to calculate the distance from Grand Island to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 2954.126 miles
- 4754.205 kilometers
- 2567.066 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- 2946.895 miles
- 4742.568 kilometers
- 2560.782 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 Grand Island to St Michael?
The estimated flight time from Central Nebraska Regional Airport to St. Michael Airport is 6 hours and 5 minutes.
What is the time difference between Grand Island and St Michael?
Flight carbon footprint between Central Nebraska Regional Airport (GRI) and St. Michael Airport (SMK)
On average, flying from Grand Island to St Michael generates about 329 kg of CO2 per passenger, and 329 kilograms equals 725 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grand Island to St Michael
See the map of the shortest flight path between Central Nebraska Regional Airport (GRI) and St. Michael Airport (SMK).
Airport information
| Origin | Central Nebraska Regional Airport |
|---|---|
| City: | Grand Island, NE |
| Country: | United States  |
| IATA Code: | GRI |
| ICAO Code: | KGRI |
| Coordinates: | 40°58′2″N, 98°18′34″W |
| Destination | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |