Distance between cities › Australia › New South Wales › Gap, NSW › Distance from Gap to Mercunda Book Hotels

Distance from Gap, NSW to Mercunda, SA

Distance

1,290 km

Time

16 hours 13 mins

Gas Cost

$97 - $251

There are 1,048.64 km (651.60 miles) from Gap to Mercunda in southwest direction and 1,289.08 km (801 miles) by car, following the A20 route.

Gap and Mercunda are 16 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from Gap, NSW to Mercunda, SA.

Please note the time difference between Gap, NSW and Mercunda, SA is 30 minutes. The current time in Gap is 6:41 pm and the current time in Mercunda is 6:11 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Gap, NSW to Mercunda, SA:

Lowest Price Rental Cars in Gap, NSW

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gap »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 139.27 liters of fuel to cover the route between Gap, NSW and Mercunda, SA.

The estimated cost of fuel to go from Gap to Mercunda is $208.91.

During the route, an average car will release 3,331.41 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 Gap, NSW and Mercunda, SA

If you want to meet halfway between Gap, NSW and Mercunda, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -33.950151 and 145.781917, or 33º 57' 0.5436" S, 145º 46' 54.9012" E. This location is 400.65 miles away from Gap, NSW and Mercunda, SA and it would take approximately 8 hours 6 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Gap, NSW and Mercunda, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	651.60 mi	1,048.64 km	566.22 nautical mi
Driving distance	801 mi	1,289.56 km	696.31 nautical mi

Road Trip Tips