Geographical position
- Longitude between 1° 45' and 6° 14' W
Area
49,239 miles² (78,772 km²)
Maximum length of the mainland
- 274 miles (440 km) (Cape Wrath - Mull of Galloway)
Maximum width
- 154 miles (248 km) (Buchan Ness - Applecross)
Minimum width
25 miles (41 km) (Firth of Clyde - Firth of Forth)
Northernmost point on the mainland
- Dunnet Head
Westernmost point on the mainland
- Ardnamurchan Point
Easternmost point
- Keith Inch, Peterhead
Southernmost point
- Mull of Galloway
Length of coastline
- 6214 miles (10,000 km)
Topographic altitudes
- Land above 200 ft (60 m): 20.0%