Distance between cities › Australia › Victoria › Undera, VIC › Distance from Undera to Mandemar Book Hotels

Distance from Undera, VIC to Mandemar, NSW

Distance

642 km

Time

7 hours 55 mins

Gas Cost

$48 - $125

There are 500.41 km (310.94 miles) from Undera to Mandemar in northeast direction and 642.13 km (399 miles) by car, following the M31 route.

Undera and Mandemar are 7 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Undera, VIC to Mandemar, NSW.

Undera, VIC and Mandemar, NSW are in the same time zone (AEST). Current time in both locations is 1:55 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Undera, VIC to Mandemar, NSW:

Lowest Price Rental Cars in Undera, VIC

Planning on renting a car to go from Undera, VIC to Mandemar, NSW? Here there are some offers to rent a car in Undera, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Undera »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 69.34 liters of fuel to cover the route between Undera, VIC and Mandemar, NSW.

The estimated cost of fuel to go from Undera to Mandemar is $104.02.

During the route, an average car will release 1,658.73 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 Undera, VIC and Mandemar, NSW

If you want to meet halfway between Undera, VIC and Mandemar, NSW or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.317901 and 147.657144, or 35º 19' 4.4436" S, 147º 39' 25.7184" E. This location is 199.49 miles away from Undera, VIC and Mandemar, NSW and it would take approximately 3 hours 57 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Undera, VIC and Mandemar, NSW in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	310.94 mi	500.41 km	270.20 nautical mi
Driving distance	399 mi	642.08 km	346.70 nautical mi

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