How to convert nautical miles to Roman miles
1 nautical mile (international) is equal to 1.251517093 Roman miles, and 1 mile (roman) is equal to 0.7990302376 nautical miles. To convert, multiply by the conversion factor:
Roman miles = nautical miles × 1.251517093
Roman miles = nautical miles ÷ 0.7990302376Example: convert 15 NM to m.p.: 15 × 1.251517093 = 18.77275639 m.p..
Nautical Mile (international) to Mile (Roman) conversion table
| Nautical Mile (international) (NM) | Mile (Roman) (m.p.) |
|---|---|
| 0.01 NM | 0.01251517093 m.p. |
| 0.1 NM | 0.1251517093 m.p. |
| 1 NM | 1.251517093 m.p. |
| 2 NM | 2.503034186 m.p. |
| 3 NM | 3.754551278 m.p. |
| 5 NM | 6.257585464 m.p. |
| 10 NM | 12.51517093 m.p. |
| 20 NM | 25.03034186 m.p. |
| 50 NM | 62.57585464 m.p. |
| 100 NM | 125.1517093 m.p. |
| 250 NM | 312.8792732 m.p. |
| 500 NM | 625.7585464 m.p. |
| 1,000 NM | 1,251.517093 m.p. |
About the nautical mile (international)
The international nautical mile is exactly 1,852 m, close to one minute of latitude. It's used in aviation, shipping and for territorial waters, and one knot is one nautical mile per hour.
Symbol: NM · 1 NM = 1,852 m · Category: Nautical
About the mile (roman)
The Roman mile (mille passus, a thousand paces) was about 1,480 m. It's the ancestor of the modern mile.
Symbol: m.p. · 1 m.p. = 1,479.804 m · Category: Historical & cloth