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

Distance from Gladstone, SA to Mannum, SA

Distance

236 km

Time

3 hours 21 mins

Gas Cost

$18 - $46

There are 202.70 km (125.95 miles) from Gladstone to Mannum in southeast direction and 236.57 km (147 miles) by car, following the B82 route.

Gladstone and Mannum are 3 hours 21 mins far apart, if you drive non-stop .

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

Gladstone, SA and Mannum, SA are in the same time zone (ACST). Current time in both locations is 2:49 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Gladstone, SA to Mannum, SA:

Lowest Price Rental Cars in Gladstone, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gladstone »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 25.51 liters of fuel to cover the route between Gladstone, SA and Mannum, SA.

The estimated cost of fuel to go from Gladstone to Mannum is $38.27.

During the route, an average car will release 610.25 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 Gladstone, SA and Mannum, SA

If you want to meet halfway between Gladstone, SA 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 -34.207161 and 138.727112, or 34º 12' 25.7796" S, 138º 43' 37.6032" E. This location is 73.39 miles away from Gladstone, SA and Mannum, SA and it would take approximately 1 hour 40 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	125.95 mi	202.70 km	109.45 nautical mi
Driving distance	147 mi	236.23 km	127.55 nautical mi

Road Trip Tips