Distance between cities › Australia › New South Wales › Gap, NSW › Distance from Gap to Barmera Book Hotels

Distance from Gap, NSW to Barmera, SA

Distance

1,237 km

Time

15 hours 18 mins

Gas Cost

$93 - $241

There are 1,000.19 km (621.49 miles) from Gap to Barmera in southwest direction and 1,235.98 km (768 miles) by car, following the A20 route.

Gap and Barmera are 15 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Gap, NSW to Barmera, SA.

Please note the time difference between Gap, NSW and Barmera, SA is 30 minutes. The current time in Gap is 3:37 pm and the current time in Barmera is 3:07 pm.

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Lowest Price Rental Cars in Gap, NSW

Planning on renting a car to go from Gap, NSW to Barmera, SA? Here there are some offers to rent a car in Gap, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gap »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 133.55 liters of fuel to cover the route between Gap, NSW and Barmera, SA.

The estimated cost of fuel to go from Gap to Barmera is $200.32.

During the route, an average car will release 3,194.43 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 9, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Gap, NSW and Barmera, SA

If you want to meet halfway between Gap, NSW and Barmera, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.889392 and 146.041841, or 33º 53' 21.8112" S, 146º 2' 30.6276" E. This location is 384.18 miles away from Gap, NSW and Barmera, SA and it would take approximately 7 hours 39 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Gap, NSW and Barmera, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	621.49 mi	1,000.19 km	540.06 nautical mi
Driving distance	768 mi	1,236.54 km	667.68 nautical mi

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