Distance between cities › Australia › New South Wales › Gloucester, NSW › Distance from Gloucester to Mt Barker Book Hotels

Distance from Gloucester, NSW to Mt Barker, SA

Distance

1,583 km

Time

19 hours 28 mins

Gas Cost

$119 - $309

Helpful Inaccurate

There are 1,259.20 km (782.43 miles) from Gloucester to Mt Barker in southwest direction and 1,581.99 km (983 miles) by car, following the M31 route.

Gloucester and Mt Barker are 19 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from Gloucester, NSW to Mt Barker, SA.

Please note the time difference between Gloucester, NSW and Mt Barker, SA is 30 minutes. The current time in Gloucester is 12:01 am (Mar 12) and the current time in Mt Barker is 11:31 pm (Mar 11).

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Gloucester, NSW to Mt Barker, SA:

Lowest Price Rental Cars in Gloucester, NSW

Planning on renting a car to go from Gloucester, NSW to Mt Barker, SA? Here there are some offers to rent a car in Gloucester, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gloucester »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 170.93 liters of fuel to cover the route between Gloucester, NSW and Mt Barker, SA.

The estimated cost of fuel to go from Gloucester to Mt Barker is $256.39.

During the route, an average car will release 4,088.57 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Gloucester, NSW and Mt Barker, SA

If you want to meet halfway between Gloucester, NSW and Mt Barker, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.685622 and 146.304274, or 34º 41' 8.2392" S, 146º 18' 15.3864" E. This location is 491.71 miles away from Gloucester, NSW and Mt Barker, SA and it would take approximately 9 hours 44 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Gloucester, NSW and Mt Barker, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	782.43 mi	1,259.20 km	679.92 nautical mi
Driving distance	983 mi	1,582.65 km	854.57 nautical mi

Road Trip Tips