Distance between cities › Australia › Tasmania › Mountain River, TAS › Distance from Mountain River to Lock Book Hotels

Distance from Mountain River, TAS to Lock, SA

Distance

2,069 km

Time

1 day 5 hours

Gas Cost

$155 - $403

There are 1,437.60 km (893.29 miles) from Mountain River to Lock in northwest direction and 2,069.62 km (1,286 miles) by car and ferry, following the 1 route.

Mountain River and Lock are 1 day 5 hours far apart, if you drive non-stop for 20 hours 12 mins and take a ferry for 9 hours .

This is the fastest route from Mountain River, TAS to Lock, SA.

Please note the time difference between Mountain River, TAS and Lock, SA is 30 minutes. The current time in Mountain River is 5:43 am and the current time in Lock is 5:13 am.

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Lowest Price Rental Cars in Mountain River, TAS

Planning on renting a car to go from Mountain River, TAS to Lock, SA? Here there are some offers to rent a car in Mountain River, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mountain River »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 223.48 liters of fuel to cover the route between Mountain River, TAS and Lock, SA.

The estimated cost of fuel to go from Mountain River to Lock is $335.22.

During the route, an average car will release 5,345.56 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.58 kilograms of CO₂ per kilometer.

Average Australia gas price used for calculation is $1.50 per liter of regular gas. Price last updated on March 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mountain River, TAS and Lock, SA

If you want to meet halfway between Mountain River, TAS and Lock, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.76211 and 142.251682, or 36º 45' 43.596" S, 142º 15' 6.0552" E. This location is 642.88 miles away from Mountain River, TAS and Lock, SA and it would take approximately 14 hours 36 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Mountain River, TAS and Lock, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	893.29 mi	1,437.60 km	776.24 nautical mi
Driving distance	1,286 mi	2,069.23 km	1,117.30 nautical mi

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