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

Distance from Smithtown, NSW to Mannum, SA

Distance

1,734 km

Time

21 hours 5 mins

Gas Cost

$130 - $338

There are 1,343.11 km (834.57 miles) from Smithtown to Mannum in southwest direction and 1,734.87 km (1,078 miles) by car and ferry, following the M31 route.

Smithtown and Mannum are 21 hours 5 mins far apart, if you drive non-stop for 21 hours and take a ferry for 5 minutes .

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

Please note the time difference between Smithtown, NSW and Mannum, SA is 30 minutes. The current time in Smithtown is 9:25 am and the current time in Mannum is 8:55 am.

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Lowest Price Rental Cars in Smithtown, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smithtown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 187.32 liters of fuel to cover the route between Smithtown, NSW and Mannum, SA.

The estimated cost of fuel to go from Smithtown to Mannum is $280.98.

During the route, an average car will release 4,480.65 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 Smithtown, NSW and Mannum, SA

If you want to meet halfway between Smithtown, 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 -35.080551 and 147.115897, or 35º 4' 49.9836" S, 147º 6' 57.2292" E. This location is 538.86 miles away from Smithtown, NSW and Mannum, SA and it would take approximately 10 hours 32 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	834.57 mi	1,343.11 km	725.22 nautical mi
Driving distance	1,078 mi	1,734.43 km	936.52 nautical mi

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