Distance between Sea Lake and Broken Hill
The distance from Sea Lake to Broken Hill is 484 kilometers by road. Road takes approximately 5 hours and 31 minutes and goes through Mildura, Ouyen, Irymple and Wentworth.
Shortest distance by air | 415 km ✈️ |
Car route length | 484 km 🚗 |
Driving time | 5 h 31 min |
Fuel amount | 38.8 L |
Fuel cost | 65.1 AUD |

Point | Distance | Time | Fuel | |
Sea Lake | 0 km | 00 min | 0.0 L | |
A79 52 km, 35 min
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Mittyack | 52 km | 35 min | 4.1 L | |
A79 37 km, 25 min
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Ouyen | 89 km | 1 h 00 min | 7.0 L | |
A79 45 km, 30 min
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Carwarp | 134 km | 1 h 30 min | 7.4 L | |
A79 49 km, 33 min
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Irymple | 182 km | 2 h 03 min | 14.3 L | |
A79 8 km, 05 min
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Mildura | 190 km | 2 h 09 min | 14.9 L | |
A79 11 km, 08 min
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Merbein | 201 km | 2 h 18 min | 16.0 L | |
A79 49 km, 34 min
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Wentworth | 250 km | 2 h 52 min | 17.1 L | |
B79 234 km, 2 h 38 min
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Broken Hill | 484 km | 5 h 31 min | 27.5 L |
Frequently Asked Questions
How much does it cost to drive from Sea Lake to Broken Hill?
Fuel cost: 65.1 AUD
This fuel cost is calculated as: (Route length 484 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.68 AUD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Sea Lake to Broken Hill?
Driving time: 5 h 31 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 445 km with a maximum speed 90 km/h = 4 h 56 min
- 23 km with a maximum speed 80 km/h = 16 min
- 10 km with a maximum speed 60 km/h = 10 min
- 6 km with a maximum speed 50 km/h = 7 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Sea Lake to Broken Hill by land?
The distance between Sea Lake and Broken Hill is 484 km by road.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Sea Lake and Broken Hill respectively.
How far is Sea Lake to Broken Hill by plane?
The shortest distance (air line, as the crow flies) between Sea Lake and Broken Hill is 415 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 Sea Lake and Broken Hill respectively. Actual distance between airports may be different.
How many hours is Sea Lake from Broken Hill by plane?
Boeing 737 airliner needs 31 min to cover the distance of 415 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 1 h 53 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 Sea Lake to Broken Hill?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 1 h 43 min to cover the distance of 415 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 1 h 58 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 Sea Lake and Broken Hill?
The halfway point between Sea Lake and Broken Hill is Wentworth. It is located about 8 km from the exact midpoint by road.
The distance from Wentworth to Sea Lake is 250 km and driving will take about 2 h 52 min. The road between Wentworth and Broken Hill has length 234 km and will take approximately 2 h 39 min.
The other cities located close to halfway point:
Where is Sea Lake in relation to Broken Hill?
Sea Lake is located 415 km south-east of Broken Hill.
Sea Lake has geographic coordinates: latitude -35.50562, longitude 142.85051.
Broken Hill has geographic coordinates: latitude -31.965, longitude 141.45111.
Which highway goes from Sea Lake to Broken Hill?
The route from Sea Lake to Broken Hill follows B79, A79.
Other minor sections pass along the road:
- A20: 3 km