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Impossible to tell.

However, if you are thinking 'nautical miles'.

Then across the Earth's surface, 1 degree of arc is 60 nautical miles.

Also 1 degree of arc is divided into 60 minutes.

Hence 1 nautical mile = 1 minute.

Each nautical mile is then divided into 60 seconds.

So 0.30 nautical miles is 0.3 x 60 seconds 18 seconds of arc.,

A nautical mile is approximately 2025 yards of a (land) mile.

So 18 seconds of arc is approximately, 0,3 x 2025 = 607.5 yards on dry land.

NB 33.75 yards = 1 second of arc across the Earth's surface.

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lenpollock

Lvl 17
2w ago

What else can I help you with?