Distance between Perth and Onslow
The distance from Perth to Onslow is 1,378 kilometers by road including 33 kilometers on motorways. Road takes approximately 34 hours and goes through Joondalup, Somerly, Cervantes, Jurien Bay, Green Head, Waggrakine and Drummond Cove.
Shortest distance by air | 1,150 km ✈️ |
Car route length | 1,378 km 🚗 |
Driving time | 34 h |
Fuel amount | 110.3 L |
Fuel cost | 180.8 AUD |

Point | Distance | Time | Fuel | |
Perth | 0 km | 00 min | 0.0 L | |
53 2 26 km, 18 min
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Joondalup | 26 km | 18 min | 1.9 L | |
7 km, 04 min
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Somerly | 34 km | 22 min | 2.6 L | |
60 164 km, 4 h 18 min
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Cervantes | 197 km | 4 h 40 min | 15.0 L | |
60 17 km, 11 min
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Jurien Bay | 214 km | 4 h 52 min | 16.6 L | |
60 27 km, 21 min
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Green Head | 242 km | 5 h 14 min | 17.8 L | |
60 181 km, 3 h 21 min
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Waggrakine | 423 km | 8 h 36 min | 33.7 L | |
1 15 km, 20 min
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Drummond Cove | 437 km | 8 h 56 min | 33.9 L | |
1 34 km, 59 min
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Northampton | 471 km | 9 h 56 min | 36.9 L | |
1 907 km, 24 h 04 min
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Onslow | 1,378 km | 34 h 00 min | 110.0 L |
Hotels of Onslow
Frequently Asked Questions
How much does it cost to drive from Perth to Onslow?
Fuel cost: 180.8 AUD
This fuel cost is calculated as: (Route length 1,378 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.64 AUD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Perth to Onslow?
Driving time: 34 h
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 30 km with a maximum speed 100 km/h = 17 min
- 803 km with a maximum speed 90 km/h = 8 h 55 min
- 47 km with a maximum speed 80 km/h = 35 min
- 13 km with a maximum speed 70 km/h = 11 min
- 6 km with a maximum speed 60 km/h = 5 min
- 2 km with a maximum speed 50 km/h = 2 min
- 477 km with a maximum speed 20 km/h = 23 h 52 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Perth to Onslow by land?
The distance between Perth and Onslow is 1,378 km by road including 33 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Perth and Onslow respectively.
How far is Perth to Onslow by plane?
The shortest distance (air line, as the crow flies) between Perth and Onslow is 1,150 km.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Perth and Onslow respectively. Actual distance between airports may be different.
How many hours is Perth from Onslow by plane?
Boeing 737 airliner needs 1 h 26 min to cover the distance of 1,150 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 5 h 13 min to flight this distance at average speed of 220 km/h.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Perth to Onslow?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 4 h 47 min to cover the distance of 1,150 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 5 h 28 min to flight this distance at average speed of 210 km/h.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Perth and Onslow?
The halfway point between Perth and Onslow is Northampton. It is located about 218 km from the exact midpoint by road.
The distance from Northampton to Perth is 471 km and driving will take about 9 h 55 min. The road between Northampton and Onslow has length 907 km and will take approximately 24 h 4 min.
Where is Perth in relation to Onslow?
Perth is located 1,150 km south of Onslow.
Perth has geographic coordinates: latitude -31.95271, longitude 115.86048.
Onslow has geographic coordinates: latitude -21.63825, longitude 115.11344.
Which highway goes from Perth to Onslow?
The route from Perth to Onslow follows 1, 60.