Distance between cities › Australia › South Australia › Gladstone, SA › Distance from Gladstone to Calca Book Hotels

Distance from Gladstone, SA to Calca, SA

Distance

542 km

Time

6 hours 33 mins

Gas Cost

$41 - $106

There are 381.26 km (236.91 miles) from Gladstone to Calca in west direction and 542.35 km (337 miles) by car, following the A1 route.

Gladstone and Calca are 6 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Gladstone, SA to Calca, SA.

Gladstone, SA and Calca, SA are in the same time zone (ACST). Current time in both locations is 1:02 pm.

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Lowest Price Rental Cars in Gladstone, SA

Planning on renting a car to go from Gladstone, SA to Calca, SA? Here there are some offers to rent a car in Gladstone, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gladstone »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 58.57 liters of fuel to cover the route between Gladstone, SA and Calca, SA.

The estimated cost of fuel to go from Gladstone to Calca is $87.86.

During the route, an average car will release 1,401.07 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 Gladstone, SA and Calca, SA

If you want to meet halfway between Gladstone, SA and Calca, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.187454 and 136.368973, or 33º 11' 14.8344" S, 136º 22' 8.3028" E. This location is 168.50 miles away from Gladstone, SA and Calca, SA and it would take approximately 3 hours 16 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Gladstone, SA and Calca, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	236.91 mi	381.26 km	205.87 nautical mi
Driving distance	337 mi	542.34 km	292.84 nautical mi

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