Convert ri to nautical mile
Here you can quickly calculate how many nautical mile fit in one ri.
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- scroll: formula · table · questions -
- 1 ri = 2.120558
- 1 = 0.471574 ri
Example: ri to nautical mile
- 1 ri = 2.120558 nautical mile
Ri to nautical mile conversion table
| ri | nautical mile |
|---|---|
| 1 | 2.120558 |
| 2 | 4.241115 |
| 5 | 10.602788 |
| 10 | 21.205576 |
| 20 | 42.411153 |
| 50 | 106.027881 |
| 100 | 212.055763 |
Ri to nautical mile formula
To convert ri to nautical mile, multiply by 2.120558.
1 ri = 2.120558
Example: 1 ri = 2.120558 nautical mile
Common length conversion mistakes
-
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 ri and nautical mile conversion quiz
Score:
0
141 ri equals 299 nautical mile.
Correct answer: 141 ri = 299 nautical mile.
123 ri equals 261 nautical mile.
Correct answer: 123 ri = 261 nautical mile.
2.9 ri equals 7.07 nautical mile.
Correct answer: 2.9 ri = 6.15 nautical mile.
10.7 nautical mile equals 4.54 ri.
Correct answer: 10.7 nautical mile = 5.05 ri.
213 ri equals 497 nautical mile.
Correct answer: 213 ri = 452 nautical mile.