Distance between cities › Australia › Victoria › Romsey, VIC › Distance from Romsey to Willunga Book Hotels

Distance from Romsey, VIC to Willunga, SA

Distance

727 km

Time

9 hours 24 mins

Gas Cost

$55 - $142

There are 600.35 km (373.04 miles) from Romsey to Willunga in northwest direction and 727.42 km (452 miles) by car, following the A8 route.

Romsey and Willunga are 9 hours 24 mins far apart, if you drive non-stop .

This is the fastest route from Romsey, VIC to Willunga, SA.

Please note the time difference between Romsey, VIC and Willunga, SA is 30 minutes. The current time in Romsey is 10:40 pm and the current time in Willunga is 10:10 pm.

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Lowest Price Rental Cars in Romsey, VIC

Planning on renting a car to go from Romsey, VIC to Willunga, SA? Here there are some offers to rent a car in Romsey, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Romsey »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 78.50 liters of fuel to cover the route between Romsey, VIC and Willunga, SA.

The estimated cost of fuel to go from Romsey to Willunga is $117.76.

During the route, an average car will release 1,877.81 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 Romsey, VIC and Willunga, SA

If you want to meet halfway between Romsey, VIC and Willunga, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.333115 and 141.650834, or 36º 19' 59.214" S, 141º 39' 3.0024" E. This location is 225.83 miles away from Romsey, VIC and Willunga, SA and it would take approximately 4 hours 42 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Romsey, VIC and Willunga, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	373.04 mi	600.35 km	324.17 nautical mi
Driving distance	452 mi	726.89 km	392.49 nautical mi

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