To convert nautical miles to ri (Japan), multiply the value by 0.471574. To go the other way, multiply ri (Japan) by 2.12056 to get nautical miles.
| Nautical Miles (NM) | Ri (Japan) (ri) |
|---|---|
| 1 NM | 0.471574 ri |
| 2 NM | 0.943148 ri |
| 5 NM | 2.35787 ri |
| 10 NM | 4.71574 ri |
| 20 NM | 9.43148 ri |
| 50 NM | 23.5787 ri |
| 100 NM | 47.1574 ri |
| 500 NM | 235.787 ri |
| 1,000 NM | 471.574 ri |
Nautical mile (NM). A nautical mile is exactly 1,852 meters, based on one minute of latitude, and is used in shipping and aviation.
Ri (Japan) (ri). The Japanese ri is 36 chō, about 3.927 km, roughly the distance walked in an hour. Used in: Asia — Japan & Korea.
There are 0.471574 ri (Japan) in one nautical mile.
Multiply the number of nautical miles by 0.471574. For example, 10 nautical miles equal 4.71574 ri (Japan).
One ri (Japan) equals 2.12056 nautical miles.