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

Distance from O B Flat, SA to Darnum, VIC

Distance

530 km

Time

6 hours 57 mins

Gas Cost

$40 - $103

There are 458.92 km (285.16 miles) from O B Flat to Darnum in east direction and 531.08 km (330 miles) by car, following the M8 route.

O B Flat and Darnum are 6 hours 57 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Darnum, VIC is 30 minutes. The current time in O B Flat is 2:35 am and the current time in Darnum is 3:05 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in O B Flat, SA

Planning on renting a car to go from O B Flat, SA to Darnum, 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 57.27 liters of fuel to cover the route between O B Flat, SA and Darnum, VIC.

The estimated cost of fuel to go from O B Flat to Darnum is $85.91.

During the route, an average car will release 1,370 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between O B Flat, SA and Darnum, VIC

If you want to meet halfway between O B Flat, SA and Darnum, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.672814 and 143.450665, or 37º 40' 22.1304" S, 143º 27' 2.394" E. This location is 164.76 miles away from O B Flat, SA and Darnum, VIC and it would take approximately 3 hours 28 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 Darnum, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	285.16 mi	458.92 km	247.80 nautical mi
Driving distance	330 mi	530.32 km	286.35 nautical mi

Road Trip Tips