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

Distance from O B Flat, SA to Ada, VIC

Distance

520 km

Time

7 hours 31 mins

Gas Cost

$39 - $101

There are 444.49 km (276.19 miles) from O B Flat to Ada in east direction and 519.82 km (323 miles) by car, following the M8 route.

O B Flat and Ada are 7 hours 31 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Ada, VIC is 30 minutes. The current time in O B Flat is 2:08 am and the current time in Ada is 2:38 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from O B Flat, SA to Ada, VIC:

Lowest Price Rental Cars in O B Flat, SA

Planning on renting a car to go from O B Flat, SA to Ada, VIC? 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 56.16 liters of fuel to cover the route between O B Flat, SA and Ada, VIC.

The estimated cost of fuel to go from O B Flat to Ada is $84.24.

During the route, an average car will release 1,343.30 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 O B Flat, SA and Ada, VIC

If you want to meet halfway between O B Flat, SA and Ada, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.684017 and 143.365341, or 37º 41' 2.4612" S, 143º 21' 55.2276" E. This location is 161.55 miles away from O B Flat, SA and Ada, VIC and it would take approximately 3 hours 45 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 Ada, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	276.19 mi	444.49 km	240.01 nautical mi
Driving distance	323 mi	519.98 km	280.77 nautical mi

Road Trip Tips