Distance between cities › Australia › New South Wales › Grenfell, NSW › Distance from Grenfell to Mannum Book Hotels

Distance from Grenfell, NSW to Mannum, SA

Distance

963 km

Time

11 hours 52 mins

Gas Cost

$72 - $188

There are 819.48 km (509.20 miles) from Grenfell to Mannum in west direction and 962.39 km (598 miles) by car and ferry, following the B12 route.

Grenfell and Mannum are 11 hours 52 mins far apart, if you drive non-stop for 11 hours 47 mins and take a ferry for 5 minutes .

This is the fastest route from Grenfell, NSW to Mannum, SA.

Please note the time difference between Grenfell, NSW and Mannum, SA is 30 minutes. The current time in Grenfell is 4:27 pm and the current time in Mannum is 3:57 pm.

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Lowest Price Rental Cars in Grenfell, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grenfell »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 103.96 liters of fuel to cover the route between Grenfell, NSW and Mannum, SA.

The estimated cost of fuel to go from Grenfell to Mannum is $155.94.

During the route, an average car will release 2,486.73 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 Grenfell, NSW and Mannum, SA

If you want to meet halfway between Grenfell, NSW and Mannum, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.699314 and 143.598272, or 34º 41' 57.5304" S, 143º 35' 53.7792" E. This location is 299.07 miles away from Grenfell, NSW and Mannum, SA and it would take approximately 5 hours 56 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	509.20 mi	819.48 km	442.48 nautical mi
Driving distance	598 mi	962.60 km	519.76 nautical mi

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