Length units calculator & converter tool
Conversions Table
Equivalent of 4 Mile: |
6437377.9915703 Millimeter |
643737.79915703 Centimeter |
6437.3779915703 Meter |
6.4373779915703 Kilometer |
253440.21526592 Inch |
21121.037190342 Foot |
7042.4915227779 Yard |
3.4761841154479 Nautical Mile |
Mile / Nautical Mile Units Definition
Mile
Mile was a Roman route measurement, which was worth a thousand paces (1,481.5 m).International unit of measurement for distances in air or sea navigation corresponding to the distance between two points on Earth with the same longitude and whose latitudes differ by one minute. (The mile is conventionally worth 1,852 m, except in Commonwealth countries, where it is worth 1,853.18 m.) [It is also called a nautical mile or nautical mile.]In Canada, an old unit of measurement for distances, equivalent to the British mile (approximately 1,609 m).
Nautical Mile
The nautical mile (symbol Ma, NMb, nm, nmi or Nqc) is a unit of measurement of length used in maritime and air navigation, equal by convention to 1,852 metersd, Although not part of the International System of Units, the nautical mile is linked to it since it is defined in relation to the meter2. Historically, it has the average value of a minute of latitude of an arc of a meridian, i.e. 1,851.85 m, which has been rounded by convention to 1,852 m3.