Use this free online calculator to convert Ri [Japan] to Mile [Nautical Us] instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Ri [Japan] = 2.1204 Mile [Nautical Us]

1 Mile [Nautical Us] = 0.471607 Ri [Japan]

Ri [Japan] to Mile [Nautical Us] Conversion Formula

To convert Ri [Japan] to Mile [Nautical Us], multiply by 2.1204.

Mile [Nautical Us] = Ri [Japan] × 2.1204

Ri [Japan] = Mile [Nautical Us] × 0.471607

To convert Mile [Nautical Us] back to Ri [Japan], divide by 2.1204 (or multiply by 0.471607).

About These Units

About Ri [Japan]

The ri is a traditional Japanese unit of distance, sometimes called the Japanese league because it is of similar length to the European league. The ri equals 2160 ken or 12 960 shaku (the shaku being the Japanese equivalent of the foot). This is about 3927 meters or 2.44 statute miles.

About Mile [Nautical Us]

A non metric unit of length; a statute mile, used for distances over land, is defined as 5280 ft.; a nautical mile, used for distances along the surface of the oceans, is defined as one minute of arc measured along the equator, which equals 6080.27 fit or 1.1516 statute miles.

Ri [Japan] to Mile [Nautical Us] Conversion Table

Ri [Japan]	Mile [Nautical Us]	Mile [Nautical Us]	Ri [Japan]
0.1	0.212041	0.1	0.047161
0.5	1.0602	0.5	0.235803
1	2.1204	1	0.471607
2	4.2408	2	0.943214
5	10.6021	5	2.3580
10	21.2041	10	4.7161
20	42.4082	20	9.4321
25	53.0103	25	11.7902
50	106.0205	50	23.5803
100	212.0410	100	47.1607
250	530.1026	250	117.9017
500	1060.21	500	235.8034
1000	2120.41	1000	471.6068

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