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

Distance from Armagh, SA to Oonah, TAS

Distance

1,351 km

Time

21 hours 10 mins

Gas Cost

$101 - $263

There are 1,029.34 km (639.61 miles) from Armagh to Oonah in southeast direction and 1,350.24 km (839 miles) by car and ferry, following the 1 route.

Armagh and Oonah are 21 hours 10 mins far apart, if you drive non-stop for 12 hours 10 mins and take a ferry for 9 hours .

This is the fastest route from Armagh, SA to Oonah, TAS.

Please note the time difference between Armagh, SA and Oonah, TAS is 30 minutes. The current time in Armagh is 11:51 pm (Mar 11) and the current time in Oonah is 12:21 am (Mar 12).

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Lowest Price Rental Cars in Armagh, SA

Planning on renting a car to go from Armagh, SA to Oonah, TAS? 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 145.88 liters of fuel to cover the route between Armagh, SA and Oonah, TAS.

The estimated cost of fuel to go from Armagh to Oonah is $218.82.

During the route, an average car will release 3,489.45 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 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Armagh, SA and Oonah, TAS

If you want to meet halfway between Armagh, SA and Oonah, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.412836 and 143.327458, or 37º 24' 46.2096" S, 143º 19' 38.8488" E. This location is 419.66 miles away from Armagh, SA and Oonah, TAS and it would take approximately 10 hours 35 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	639.61 mi	1,029.34 km	555.80 nautical mi
Driving distance	839 mi	1,350.74 km	729.34 nautical mi

Road Trip Tips