Distance between cities › Australia › Tasmania › Dover, TAS › Distance from Dover to O B Flat Book Hotels

Distance from Dover, TAS to O B Flat, SA

Distance

1,170 km

Time

18 hours 24 mins

Gas Cost

$88 - $228

There are 797.55 km (495.58 miles) from Dover to O B Flat in northwest direction and 1,169.99 km (727 miles) by car and ferry, following the 1 route.

Dover and O B Flat are 18 hours 24 mins far apart, if you drive non-stop for 9 hours 24 mins and take a ferry for 9 hours .

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

Please note the time difference between Dover, TAS and O B Flat, SA is 30 minutes. The current time in Dover is 3:49 am and the current time in O B Flat is 3:19 am.

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Lowest Price Rental Cars in Dover, TAS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dover »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 126.36 liters of fuel to cover the route between Dover, TAS and O B Flat, SA.

The estimated cost of fuel to go from Dover to O B Flat is $189.54.

During the route, an average car will release 3,022.60 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 Dover, TAS and O B Flat, SA

If you want to meet halfway between Dover, TAS and O B Flat, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -39.186435 and 145.16692, or 39º 11' 11.166" S, 145º 10' 0.912" E. This location is 363.51 miles away from Dover, TAS and O B Flat, SA and it would take approximately 9 hours 12 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	495.58 mi	797.55 km	430.64 nautical mi
Driving distance	727 mi	1,170.03 km	631.77 nautical mi

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