Scandinavian mile

A Scandinavian mile (Norwegian and sv, mil, [], like "meal") is a unit of length common in Norway and Sweden, but not Denmark. Today, it is standardised as 1 being , but it had different values in the past.snl.no
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The word is derived from the same Roman source as the English mile. In Norway and Sweden, the international mile is formally called "English mile" (), although it is generally just referred to by the English word ''mile''. However, in situations where confusion may arise it is more common for Scandinavians to describe distances in terms of the official SI unit kilometre.

This modern definition of 10 kilometres (km) is equivalent to the obsolete myriametre, which was once used in France.

History

In Norway and Sweden, the old "land mile" or "long mile" was 36,000 feet: because of the different definitions of foot then in use; in Norway this was and in Sweden . There was also a ('forest mile') that was half as long as the normal '. i.e. a bit over , and equal to an even older unit of measurement, the ('rest', 'pause'), so named since it was seen as the distance a man would normally be able to walk between rests, corresponding to the league in other countries.

When the metric system was introduced, the ' was redefined to be exactly . The metric system was introduced in Norway in 1875 and Sweden in 1889, after a decision by the parliament in 1876 and a ten-year transition period from 1879.

In 1887 the metric system was introduced to Finland. The traditional Finnish , called ' in Swedish (that defined the same length), was then redefined to be exactly . In Finland, however, it has been much less in use than in Sweden.

Usage

The ' is currently not used on road signs, and kilometre is the standard for most formal written distances. However, it is very common in colloquial speech, including 5 km, which is referred to in Swedish as "half a '" (). The ' has however not lost all formal uses. Various tax deductions, for example regarding distance travelled for business purposes, are measured in ' by the Swedish Tax Agency (). It is also used in the most common unit for measuring vehicle fuel consumption – "litres per '" – and in second-hand car advertisements, where odometer readings are often quoted in ' though the car itself records kilometres.

In literature

Naomi Mitchison, in her autobiographic book ''You May Well Ask'', relates an experience during a walking tour in Sweden: "Over in Gotland I walked again, further than I would have if I had realized that the milestones were in old Swedish miles, so that my disappointing three-mile walk along the cold sea edge under the strange ancient fortifications was really fifteen English miles".Naomi Mitchison, You may well ask", London, 1979, Part I, Chap 7.

See also

* Danish units of measurement

References

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Units of length
Science and technology in Norway
Science and technology in Sweden
Decimalisation
1889 introductions