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

Distance from O B Flat, SA to Grass Flat, VIC

Distance

210 km

Time

2 hours 50 mins

Gas Cost

$16 - $41

There are 165.11 km (102.59 miles) from O B Flat to Grass Flat in northeast direction and 209.21 km (130 miles) by car, following the C213 route.

O B Flat and Grass Flat are 2 hours 50 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Grass Flat, VIC is 30 minutes. The current time in O B Flat is 4:17 am and the current time in Grass Flat is 4:47 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 Grass Flat, 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 22.68 liters of fuel to cover the route between O B Flat, SA and Grass Flat, VIC.

The estimated cost of fuel to go from O B Flat to Grass Flat is $34.02.

During the route, an average car will release 542.51 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 Grass Flat, VIC

If you want to meet halfway between O B Flat, SA and Grass Flat, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.030441 and 141.053064, or 37º 1' 49.5876" S, 141º 3' 11.0304" E. This location is 65.24 miles away from O B Flat, SA and Grass Flat, VIC and it would take approximately 1 hour 25 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 Grass Flat, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	102.59 mi	165.11 km	89.15 nautical mi
Driving distance	130 mi	210 km	113.39 nautical mi

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