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Convert nautical mile to ri

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

- scroll: formula · table · questions -

  • 1 = 0.471574 ri
  • 1 ri = 2.120558

Nautical mile to ri conversion table

nautical mile ri
1 0.471574
2 0.943148
5 2.35787
10 4.715741
20 9.431481
50 23.578704
100 47.157407

Formula to convert nautical mile to ri

To convert nautical mile to ri, multiply by 0.471574.

1 = 0.471574 ri
Example: 1 nautical mile = 0.471574 ri

Common mistakes in length conversion

  • 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.

Quick nautical mile to/from ri conversion quiz

Score: 0

113 nautical mile equals 45.3 ri.

Correct answer: 113 nautical mile = 53.3 ri.

22.8 ri equals 48.3 nautical mile.

Correct answer: 22.8 ri = 48.3 nautical mile.

234 ri equals 571 nautical mile.

Correct answer: 234 ri = 496 nautical mile.

214 ri equals 408 nautical mile.

Correct answer: 214 ri = 454 nautical mile.

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