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

Quick Reference

1 Ri [Japan] = 1.9635 River [Egypt]

1 River [Egypt] = 0.509295 Ri [Japan]

Ri [Japan] to River [Egypt] Conversion Formula

To convert Ri [Japan] to River [Egypt], multiply by 1.9635.

River [Egypt] = Ri [Japan] × 1.9635

Ri [Japan] = River [Egypt] × 0.509295

To convert River [Egypt] back to Ri [Japan], divide by 1.9635 (or multiply by 0.509295).

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 River [Egypt]

The <b>river</b> was an ancient Egyptian unit of large distance measurement, also known as the river-unit (Egyptian itrw) or by the Greek term skhoinos. Equal to 20,000 cubits or approximately 10.5 kilometers, it was used for measuring long distances along the Nile River and for geographical surveying. Early sources include the White Chapel of Senusret I at Karnak.

Ri [Japan] to River [Egypt] Conversion Table

Ri [Japan]	River [Egypt]	River [Egypt]	Ri [Japan]
0.1	0.196350	0.1	0.050929
0.5	0.981750	0.5	0.254647
1	1.9635	1	0.509295
2	3.9270	2	1.0186
5	9.8175	5	2.5465
10	19.6350	10	5.0929
20	39.2700	20	10.1859
25	49.0875	25	12.7324
50	98.1750	50	25.4647
100	196.3500	100	50.9295
250	490.8750	250	127.3237
500	981.7500	500	254.6473
1000	1963.50	1000	509.2946

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