Distance between cities › Australia › Queensland › Proston, QLD › Distance from Proston to Long Flat Book Hotels

Distance from Proston, QLD to Long Flat, NSW

Distance

849 km

Time

10 hours 39 mins

Gas Cost

$64 - $166

There are 592.64 km (368.25 miles) from Proston to Long Flat in south direction and 849.73 km (528 miles) by car, following the M1 route.

Proston and Long Flat are 10 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Proston, QLD to Long Flat, NSW.

Please note the time difference between Proston, QLD and Long Flat, NSW is 1 hour. The current time in Proston is 3:27 pm and the current time in Long Flat is 4:27 pm.

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Lowest Price Rental Cars in Proston, QLD

Planning on renting a car to go from Proston, QLD to Long Flat, NSW? Here there are some offers to rent a car in Proston, QLD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Proston »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 91.73 liters of fuel to cover the route between Proston, QLD and Long Flat, NSW.

The estimated cost of fuel to go from Proston to Long Flat is $137.59.

During the route, an average car will release 2,194.10 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 Proston, QLD and Long Flat, NSW

If you want to meet halfway between Proston, QLD 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 -28.857145 and 152.095261, or 28º 51' 25.722" S, 152º 5' 42.9396" E. This location is 263.87 miles away from Proston, QLD and Long Flat, NSW and it would take approximately 5 hours 19 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	368.25 mi	592.64 km	320 nautical mi
Driving distance	528 mi	849.32 km	458.60 nautical mi

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