Distance between Collie and Willunga
The distance from Collie to Willunga is 2,815 kilometers by road including 43 kilometers on motorways. Road takes approximately 31 hours and 36 minutes and goes through Port Augusta, Darkan, Wagin, Dumbleyung, Lake Grace, Newdegate and Lake King.
Shortest distance by air  2,065 km ✈️ 
Car route length  2,815 km 🚗 
Driving time  31 h 36 min 
Fuel amount  225.2 L 
Fuel cost  385.1 AUD 
Point  Distance  Time  Fuel  
Collie  0 km  00 min  0.0 L  
107 59 km, 41 min


Darkan  59 km  41 min  3.7 L  
107 52 km, 35 min


Wagin  111 km  1 h 17 min  7.6 L  
120 60 km, 40 min


Dumbleyung  171 km  1 h 58 min  12.4 L  
107 70 km, 47 min


Lake Grace  240 km  2 h 45 min  19.0 L  
107 60 km, 40 min


Newdegate  300 km  3 h 25 min  19.5 L  
107 59 km, 39 min


Lake King  359 km  4 h 05 min  28.6 L  
107 70 km, 47 min


Ravensthorpe  429 km  4 h 52 min  33.9 L  
1 2,037 km, 22 h 46 min


Port Augusta  2,466 km  27 h 39 min  197.1 L  
A1 350 km, 3 h 57 min


Willunga  2,816 km  31 h 36 min  224.9 L 
Frequently Asked Questions
How much does it cost to drive from Collie to Willunga?
Fuel cost: 385.1 AUD
This fuel cost is calculated as: (Route length 2,815 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.71 AUD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Collie to Willunga?
Driving time: 31 h 36 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
 13 km with a maximum speed 110 km/h = 7 min
 20 km with a maximum speed 100 km/h = 12 min
 2,681 km with a maximum speed 90 km/h = 29 h 47 min
 57 km with a maximum speed 80 km/h = 42 min
 1 km with a maximum speed 70 km/h = 1 min
 32 km with a maximum speed 60 km/h = 31 min
 9 km with a maximum speed 50 km/h = 11 min
 1 km with a maximum speed 40 km/h = 2 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Collie to Willunga by land?
The distance between Collie and Willunga is 2,815 km by road including 43 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Collie and Willunga respectively.
How far is Collie to Willunga by plane?
The shortest distance (air line, as the crow flies) between Collie and Willunga is 2,065 km.
This distance is calculated using the Haversine formula as a greatcircle distance between two points on the surface of a sphere. The start and finish points are the centers of Collie and Willunga respectively. Actual distance between airports may be different.
How many hours is Collie from Willunga by plane?
Boeing 737 airliner needs 2 h 34 min to cover the distance of 2,065 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 9 h 23 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 Collie to Willunga?
Fast helicopter "Eurocopter AS350" or "Hughes OH6 Cayuse" need 8 h 36 min to cover the distance of 2,065 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 9 h 50 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 Collie and Willunga?
The halfway point between Collie and Willunga is Mundrabilla Roadhouse. It is located about 35 km from the exact midpoint by road.
The distance from Mundrabilla Roadhouse to Collie is 1,442 km and driving will take about 16 h 11 min. The road between Mundrabilla Roadhouse and Willunga has length 1,373 km and will take approximately 15 h 24 min.
The other cities located close to halfway point:
Where is Collie in relation to Willunga?
Collie is located 2,065 km west of Willunga.
Collie has geographic coordinates: latitude 33.35912, longitude 116.15362.
Willunga has geographic coordinates: latitude 35.27117, longitude 138.55542.
Which highway goes from Collie to Willunga?
The route from Collie to Willunga follows A1, 1, 107.
Other minor sections pass along the road:
 M2: 42 km
 355: 17 km
 A13: 14 km
 A2: 11 km