Distance between cities › Australia › South Australia › O B Flat, SA › Distance from O B Flat to Calca Book Hotels

Distance from O B Flat, SA to Calca, SA

Distance

1,175 km

Time

14 hours 13 mins

Gas Cost

$88 - $229

There are 801.39 km (497.96 miles) from O B Flat to Calca in northwest direction and 1,174.82 km (730 miles) by car, following the A1 route.

O B Flat and Calca are 14 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from O B Flat, SA to Calca, SA.

O B Flat, SA and Calca, SA are in the same time zone (ACST). Current time in both locations is 2:06 am.

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Lowest Price Rental Cars in O B Flat, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in O B Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 126.88 liters of fuel to cover the route between O B Flat, SA and Calca, SA.

The estimated cost of fuel to go from O B Flat to Calca is $190.32.

During the route, an average car will release 3,035.02 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 O B Flat, SA and Calca, SA

If you want to meet halfway between O B Flat, 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 -33.626446 and 138.225571, or 33º 37' 35.2056" S, 138º 13' 32.0556" E. This location is 365 miles away from O B Flat, SA and Calca, SA and it would take approximately 7 hours 6 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between O B Flat, SA and Calca, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	497.96 mi	801.39 km	432.72 nautical mi
Driving distance	730 mi	1,174.83 km	634.36 nautical mi

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