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

Distance from O B Flat, SA to Eureka, VIC

Distance

309 km

Time

4 hours 8 mins

Gas Cost

$23 - $60

There are 274.64 km (170.66 miles) from O B Flat to Eureka in east direction and 308.99 km (192 miles) by car, following the C187 route.

O B Flat and Eureka are 4 hours 8 mins far apart, if you drive non-stop .

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

Please note the time difference between O B Flat, SA and Eureka, VIC is 30 minutes. The current time in O B Flat is 1:42 am and the current time in Eureka is 2:12 am.

Any questions or tips to share?

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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 Eureka, 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 33.35 liters of fuel to cover the route between O B Flat, SA and Eureka, VIC.

The estimated cost of fuel to go from O B Flat to Eureka is $50.02.

During the route, an average car will release 797.70 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 7, 2026.
Read more about our CO₂ calculation.

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

If you want to meet halfway between O B Flat, SA and Eureka, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.659635 and 142.297207, or 37º 39' 34.686" S, 142º 17' 49.9452" E. This location is 95.93 miles away from O B Flat, SA and Eureka, VIC and it would take approximately 2 hours 4 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 Eureka, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	170.66 mi	274.64 km	148.30 nautical mi
Driving distance	192 mi	308.78 km	166.73 nautical mi

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