Flinders Highway, South Australia

Flinders Highway South Australia
Highway sign, Ceduna
Northwest end Southeast end
Coordinates	32°07′37″S 133°44′05″E / 32.126848°S 133.734659°E / -32.126848; 133.734659 (Northwest end) 34°43′05″S 135°51′14″E / 34.717987°S 135.853880°E / -34.717987; 135.853880 (Southeast end)
General information
Type	Highway
Length	396 km (246 mi)[1]
Route number(s)	B100 (1999–present) (Ceduna–Hawson)
Former route number	Alt National Route 1(1978–1999) Entire route
Major junctions
Northwest end	Eyre Highway Ceduna, South Australia
	Birdseye Highway Tod Highway
Southeast end	Lincoln Highway Port Lincoln, South Australia
Location(s)
Region	Eyre Western[2]
Major settlements	Smoky Bay, Streaky Bay, Port Kenny, Elliston, Mount Hope, Coffin Bay
Highway system
Highways in Australia National Highway • Freeways in Australia Highways in South Australia
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Flinders Highway connects the South Australian towns of Ceduna and Port Lincoln, a distance of 396 kilometres (246 mi)^[1] Flinders Highway – along with Lincoln Highway – presents an alternative but somewhat longer coastal route between Ceduna and Port Augusta, compared to the more direct route along Eyre Highway.^[3] It is designated route B100.