How to convert nautical miles to miles
mi = nmi × 1.150779448Multiply the value in nautical miles by 1.150779448. To go the other way, multiply by 0.8689762419 (or divide by 1.150779448).
A nautical mile is larger than a mile: one nautical mile contains 1.150779448 miles.
Worked examples
- 1 nautical mile1 nmi × 1.150779448 = 1.150779448 mi
- 5 nautical miles5 nmi × 1.150779448 = 5.75389724 mi
- 10 nautical miles10 nmi × 1.150779448 = 11.50779448 mi
- 20 nautical miles20 nmi × 1.150779448 = 23.01558896 mi
- 100 nautical miles100 nmi × 1.150779448 = 115.0779448 mi
Nautical miles to miles conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Nautical miles (nmi) | Miles (mi) |
|---|---|
| 0.1 nmi | 0.11507794 mi |
| 0.25 nmi | 0.28769486 mi |
| 0.5 nmi | 0.57538972 mi |
| 1 nmi | 1.1507794 mi |
| 2 nmi | 2.3015589 mi |
| 3 nmi | 3.4523383 mi |
| 4 nmi | 4.6031178 mi |
| 5 nmi | 5.7538972 mi |
| 6 nmi | 6.9046767 mi |
| 7 nmi | 8.0554561 mi |
| 8 nmi | 9.2062356 mi |
| 9 nmi | 10.357015 mi |
| 10 nmi | 11.507794 mi |
| Nautical miles (nmi) | Miles (mi) |
|---|---|
| 12 nmi | 13.809353 mi |
| 15 nmi | 17.261692 mi |
| 20 nmi | 23.015589 mi |
| 25 nmi | 28.769486 mi |
| 30 nmi | 34.523383 mi |
| 40 nmi | 46.031178 mi |
| 50 nmi | 57.538972 mi |
| 75 nmi | 86.308459 mi |
| 100 nmi | 115.07794 mi |
| 250 nmi | 287.69486 mi |
| 500 nmi | 575.38972 mi |
| 1,000 nmi | 1,150.7794 mi |
About the units
Nautical mile (nmi)
Exactly 1,852 m, originally one minute of latitude. Nautical miles are used in aviation and at sea, together with the knot (one nautical mile per hour).
Mile (mi)
The international (statute) mile equals exactly 1,609.344 m or 5,280 ft. It is the standard road-distance unit in the US and UK.
Frequently asked questions
How many miles are in one nautical mile?
There are 1.150779448 miles in one nautical mile, and this value is exact by definition.
How do I convert nautical miles to miles?
Multiply the number of nautical miles by 1.150779448. For example, 10 nmi × 1.150779448 = 11.50779448 mi.
How many nautical miles are in one mile?
One mile equals 0.8689762419 nautical miles. That is the reverse factor, 1 ÷ 1.150779448.
What is 10 nautical miles in miles?
10 nmi = 11.50779448 mi.
Is this nmi to mi converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.