Distance between cities › Australia › Queensland › Gregory, QLD › Distance from Gregory to Mt Barker Book Hotels

Distance from Gregory, QLD to Mt Barker, SA

Distance

2,818 km

Time

1 day 9 hours

Gas Cost

$211 - $550

There are 1,841.90 km (1,144.51 miles) from Gregory to Mt Barker in south direction and 2,817.96 km (1,751 miles) by car, following the A87 route.

Gregory and Mt Barker are 1 day 9 hours far apart, if you drive non-stop .

This is the fastest route from Gregory, QLD to Mt Barker, SA.

Please note the time difference between Gregory, QLD and Mt Barker, SA is 30 minutes. The current time in Gregory is 2:51 am and the current time in Mt Barker is 3:21 am.

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Lowest Price Rental Cars in Gregory, QLD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gregory »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 304.38 liters of fuel to cover the route between Gregory, QLD and Mt Barker, SA.

The estimated cost of fuel to go from Gregory to Mt Barker is $456.58.

During the route, an average car will release 7,280.85 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 Gregory, QLD and Mt Barker, SA

If you want to meet halfway between Gregory, QLD 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 -26.586250 and 139.592148, or 26º 35' 10.5" S, 139º 35' 31.7328" E. This location is 875.63 miles away from Gregory, QLD and Mt Barker, SA and it would take approximately 16 hours 47 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,144.51 mi	1,841.90 km	994.55 nautical mi
Driving distance	1,751 mi	2,818.37 km	1,521.80 nautical mi

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