Convert mile to ri

Here you can quickly calculate how many ri fit in one mile.

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Example: mile to ri

Starting value Increment Accuracy

To convert mile to ri, multiply by 0.409787.

1 mi = 0.409787 ri

Example: 1 mile = 0.409787 ri

A nautical mile is 1,852 m, defined from one minute of arc along a meridian, while the statute mile is about 1,609 m. Sea and air distances always use nautical miles, so 100 NM is 185.2 km, roughly 15% longer than 100 statute miles. Check which mile a chart or spec is using before you convert.
The Scandinavian 'mil' and the English mile sound alike but are completely different distances: a mil is exactly 10 km, while a mile is about 1.609 km. Reading 'miles' as mil makes distances look six times longer than they are. Remember: a mile ≈ 1.6 km, so 60 miles is 96.6 km, not 600 km.

Score: 0

23 ri equals 56.1 mile.

Correct answer: 23 ri = 56.1 mile.

73 mile equals 34.4 ri.

Correct answer: 73 mile = 29.9 ri.

13.3 mile equals 6 ri.

Correct answer: 13.3 mile = 5.45 ri.