How to convert nautical miles to spans (cloth)
1 nautical mile (international) is equal to 8,101.487314 spans (cloth), and 1 span (cloth) is equal to 0.0001234341253 nautical miles. To convert, multiply by the conversion factor:
spans (cloth) = nautical miles × 8,101.487314
spans (cloth) = nautical miles ÷ 0.0001234341253Example: convert 15 NM to span: 15 × 8,101.487314 = 121,522.3097 span.
Nautical Mile (international) to Span (cloth) conversion table
| Nautical Mile (international) (NM) | Span (cloth) (span) |
|---|---|
| 0.01 NM | 81.01487314 span |
| 0.1 NM | 810.1487314 span |
| 1 NM | 8,101.487314 span |
| 2 NM | 16,202.97463 span |
| 3 NM | 24,304.46194 span |
| 5 NM | 40,507.43657 span |
| 10 NM | 81,014.87314 span |
| 20 NM | 162,029.7463 span |
| 50 NM | 405,074.3657 span |
| 100 NM | 810,148.7314 span |
| 250 NM | 2,025,371.829 span |
| 500 NM | 4,050,743.657 span |
| 1,000 NM | 8,101,487.314 span |
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 span (cloth)
The cloth span is 9 inches (22.86 cm), originally the distance between the tips of the thumb and little finger of a spread hand.
Symbol: span · 1 span = 0.2286 m · Category: Historical & cloth