How far is Rishiri from Sendai?
The distance between Sendai (Sendai Airport) and Rishiri (Rishiri Airport) is 490 miles / 789 kilometers / 426 nautical miles.
The driving distance from Sendai (SDJ) to Rishiri (RIS) is 692 miles / 1113 kilometers, and travel time by car is about 24 hours 27 minutes.
Sendai Airport – Rishiri Airport
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Distance from Sendai to Rishiri
There are several ways to calculate the distance from Sendai to Rishiri. Here are two standard methods:
Vincenty's formula (applied above)- 490.356 miles
- 789.151 kilometers
- 426.107 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- 490.917 miles
- 790.055 kilometers
- 426.596 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 Sendai to Rishiri?
The estimated flight time from Sendai Airport to Rishiri Airport is 1 hour and 25 minutes.
What is the time difference between Sendai and Rishiri?
Flight carbon footprint between Sendai Airport (SDJ) and Rishiri Airport (RIS)
On average, flying from Sendai to Rishiri generates about 97 kg of CO2 per passenger, and 97 kilograms equals 214 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sendai to Rishiri
See the map of the shortest flight path between Sendai Airport (SDJ) and Rishiri Airport (RIS).
Airport information
| Origin | Sendai Airport |
|---|---|
| City: | Sendai |
| Country: | Japan  |
| IATA Code: | SDJ |
| ICAO Code: | RJSS |
| Coordinates: | 38°8′22″N, 140°55′1″E |
| Destination | Rishiri Airport |
|---|---|
| City: | Rishiri |
| Country: | Japan |
| IATA Code: | RIS |
| ICAO Code: | RJER |
| Coordinates: | 45°14′31″N, 141°11′9″E |