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

Distance from Mannum, SA to Long Flat, NSW

Distance

1,649 km

Time

20 hours 50 mins

Gas Cost

$124 - $321

There are 1,284.91 km (798.41 miles) from Mannum to Long Flat in northeast direction and 1,647.97 km (1,024 miles) by car and ferry, following the B56 route.

Mannum and Long Flat are 20 hours 50 mins far apart, if you drive non-stop for 20 hours 45 mins and take a ferry for 5 minutes .

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

Please note the time difference between Mannum, SA and Long Flat, NSW is 30 minutes. The current time in Mannum is 10:48 pm and the current time in Long Flat is 11:18 pm.

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Lowest Price Rental Cars in Mannum, SA

Planning on renting a car to go from Mannum, SA to Long Flat, NSW? 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 178.04 liters of fuel to cover the route between Mannum, SA and Long Flat, NSW.

The estimated cost of fuel to go from Mannum to Long Flat is $267.07.

During the route, an average car will release 4,258.82 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 Long Flat, NSW

If you want to meet halfway between Mannum, SA and Long Flat, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.876614 and 146.607429, or 33º 52' 35.8104" S, 146º 36' 26.7444" E. This location is 512.18 miles away from Mannum, SA and Long Flat, NSW and it would take approximately 10 hours 25 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	798.41 mi	1,284.91 km	693.80 nautical mi
Driving distance	1,024 mi	1,648.56 km	890.15 nautical mi

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