Distance between cities › Australia › South Australia › Mannum, SA › Distance from Mannum to Williamstown Book Hotels

Distance from Mannum, SA to Williamstown, SA

Distance

52 km

Time

47 minutes

Gas Cost

$4 - $10

There are 46.65 km (28.98 miles) from Mannum to Williamstown in northwest direction and 51.50 km (32 miles) by car, following the Randell Road route.

Mannum and Williamstown are 47 minutes far apart, if you drive non-stop .

This is the fastest route from Mannum, SA to Williamstown, SA.

Mannum, SA and Williamstown, SA are in the same time zone (ACST). Current time in both locations is 6:59 am.

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Lowest Price Rental Cars in Mannum, SA

Planning on renting a car to go from Mannum, SA to Williamstown, SA? Here there are some offers to rent a car in Mannum, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mannum »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 5.58 liters of fuel to cover the route between Mannum, SA and Williamstown, SA.

The estimated cost of fuel to go from Mannum to Williamstown is $8.37.

During the route, an average car will release 133.47 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 Mannum, SA and Williamstown, SA

If you want to meet halfway between Mannum, SA and Williamstown, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.819511 and 139.059845, or 34º 49' 10.2396" S, 139º 3' 35.442" E. This location is 16.05 miles away from Mannum, SA and Williamstown, SA and it would take approximately 23 minutes to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Mannum, SA and Williamstown, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	28.98 mi	46.65 km	25.19 nautical mi
Driving distance	32 mi	51.66 km	27.90 nautical mi

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