Distance between cities › Australia › South Australia › Keith, SA › Distance from Keith to Prospect Vale Book Hotels

Distance from Keith, SA to Prospect Vale, TAS

Distance

1,020 km

Time

16 hours 31 mins

Gas Cost

$77 - $199

There are 838.65 km (521.11 miles) from Keith to Prospect Vale in southeast direction and 1,020.32 km (634 miles) by car and ferry, following the 1 route.

Keith and Prospect Vale are 16 hours 31 mins far apart, if you drive non-stop for 7 hours 31 mins and take a ferry for 9 hours .

This is the fastest route from Keith, SA to Prospect Vale, TAS.

Please note the time difference between Keith, SA and Prospect Vale, TAS is 30 minutes. The current time in Keith is 2:38 am and the current time in Prospect Vale is 3:08 am.

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Lowest Price Rental Cars in Keith, SA

Planning on renting a car to go from Keith, SA to Prospect Vale, TAS? Here there are some offers to rent a car in Keith, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keith »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 110.21 liters of fuel to cover the route between Keith, SA and Prospect Vale, TAS.

The estimated cost of fuel to go from Keith to Prospect Vale is $165.31.

During the route, an average car will release 2,636.19 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 Keith, SA and Prospect Vale, TAS

If you want to meet halfway between Keith, SA and Prospect Vale, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -38.117812 and 144.558726, or 38º 7' 4.1232" S, 144º 33' 31.4136" E. This location is 317.04 miles away from Keith, SA and Prospect Vale, TAS and it would take approximately 8 hours 15 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Keith, SA and Prospect Vale, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	521.11 mi	838.65 km	452.84 nautical mi
Driving distance	634 mi	1,020.45 km	551 nautical mi

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