How far is Sendai from Rishiri?
The distance between Rishiri (Rishiri Airport) and Sendai (Sendai Airport) is 490 miles / 789 kilometers / 426 nautical miles.
The driving distance from Rishiri (RIS) to Sendai (SDJ) is 691 miles / 1112 kilometers, and travel time by car is about 24 hours 25 minutes.
Rishiri Airport – Sendai Airport
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Distance from Rishiri to Sendai
There are several ways to calculate the distance from Rishiri to Sendai. 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 Rishiri to Sendai?
The estimated flight time from Rishiri Airport to Sendai Airport is 1 hour and 25 minutes.
What is the time difference between Rishiri and Sendai?
Flight carbon footprint between Rishiri Airport (RIS) and Sendai Airport (SDJ)
On average, flying from Rishiri to Sendai 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 Rishiri to Sendai
See the map of the shortest flight path between Rishiri Airport (RIS) and Sendai Airport (SDJ).
Airport information
| Origin | Rishiri Airport |
|---|---|
| City: | Rishiri |
| Country: | Japan  |
| IATA Code: | RIS |
| ICAO Code: | RJER |
| Coordinates: | 45°14′31″N, 141°11′9″E |
| Destination | Sendai Airport |
|---|---|
| City: | Sendai |
| Country: | Japan |
| IATA Code: | SDJ |
| ICAO Code: | RJSS |
| Coordinates: | 38°8′22″N, 140°55′1″E |