Distance between cities › Australia › South Australia › Armagh, SA › Distance from Armagh to Williamstown Book Hotels

Distance from Armagh, SA to Williamstown, SA

Distance

115 km

Time

1 hour 42 mins

Gas Cost

$9 - $22

There are 97.34 km (60.48 miles) from Armagh to Williamstown in southeast direction and 114.26 km (71 miles) by car, following the B82 route.

Armagh and Williamstown are 1 hour 42 mins far apart, if you drive non-stop .

This is the fastest route from Armagh, SA to Williamstown, SA.

Armagh, SA and Williamstown, SA are in the same time zone (ACST). Current time in both locations is 2:25 am.

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Lowest Price Rental Cars in Armagh, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Armagh »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 12.39 liters of fuel to cover the route between Armagh, SA and Williamstown, SA.

The estimated cost of fuel to go from Armagh to Williamstown is $18.59.

During the route, an average car will release 296.45 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 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Armagh, SA and Williamstown, SA

If you want to meet halfway between Armagh, SA and Williamstown, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.265081 and 138.760528, or 34º 15' 54.2916" S, 138º 45' 37.9008" E. This location is 35.65 miles away from Armagh, SA and Williamstown, SA and it would take approximately 51 minutes to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Armagh, SA and Williamstown, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	60.48 mi	97.34 km	52.56 nautical mi
Driving distance	71 mi	114.75 km	61.96 nautical mi

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