How far is Okushiri Island from Kalispell, MT?
The distance between Kalispell (Glacier Park International Airport) and Okushiri Island (Okushiri Airport) is 4766 miles / 7671 kilometers / 4142 nautical miles.
Glacier Park International Airport – Okushiri Airport
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Distance from Kalispell to Okushiri Island
There are several ways to calculate the distance from Kalispell to Okushiri Island. Here are two standard methods:
Vincenty's formula (applied above)- 4766.253 miles
- 7670.540 kilometers
- 4141.760 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- 4753.235 miles
- 7649.590 kilometers
- 4130.448 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 Kalispell to Okushiri Island?
The estimated flight time from Glacier Park International Airport to Okushiri Airport is 9 hours and 31 minutes.
What is the time difference between Kalispell and Okushiri Island?
Flight carbon footprint between Glacier Park International Airport (FCA) and Okushiri Airport (OIR)
On average, flying from Kalispell to Okushiri Island generates about 554 kg of CO2 per passenger, and 554 kilograms equals 1 220 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Kalispell to Okushiri Island
See the map of the shortest flight path between Glacier Park International Airport (FCA) and Okushiri Airport (OIR).
Airport information
Origin | Glacier Park International Airport |
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City: | Kalispell, MT |
Country: | United States |
IATA Code: | FCA |
ICAO Code: | KGPI |
Coordinates: | 48°18′37″N, 114°15′21″W |
Destination | Okushiri Airport |
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City: | Okushiri Island |
Country: | Japan |
IATA Code: | OIR |
ICAO Code: | RJEO |
Coordinates: | 42°4′18″N, 139°25′58″E |