Distance between cities › Australia › South Australia › Roxby Downs, SA › Distance from Roxby Downs to Trevallyn Book Hotels

Distance from Roxby Downs, SA to Trevallyn, TAS

Distance

1,805 km

Time

1 day 2 hours

Gas Cost

$135 - $352

Helpful Inaccurate

There are 1,516.10 km (942.06 miles) from Roxby Downs to Trevallyn in southeast direction and 1,805.68 km (1,122 miles) by car and ferry, following the 1 route.

Roxby Downs and Trevallyn are 1 day 2 hours far apart, if you drive non-stop for 17 hours 20 mins and take a ferry for 9 hours .

This is the fastest route from Roxby Downs, SA to Trevallyn, TAS.

Please note the time difference between Roxby Downs, SA and Trevallyn, TAS is 30 minutes. The current time in Roxby Downs is 12:32 am and the current time in Trevallyn is 1:02 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Roxby Downs, SA to Trevallyn, TAS:

Lowest Price Rental Cars in Roxby Downs, SA

Planning on renting a car to go from Roxby Downs, SA to Trevallyn, TAS? Here there are some offers to rent a car in Roxby Downs, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Roxby Downs »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 194.93 liters of fuel to cover the route between Roxby Downs, SA and Trevallyn, TAS.

The estimated cost of fuel to go from Roxby Downs to Trevallyn is $292.40.

During the route, an average car will release 4,662.81 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 Roxby Downs, SA and Trevallyn, TAS

If you want to meet halfway between Roxby Downs, SA and Trevallyn, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -36.376045 and 141.758118, or 36º 22' 33.762" S, 141º 45' 29.2248" E. This location is 560.77 miles away from Roxby Downs, SA and Trevallyn, TAS and it would take approximately 13 hours 10 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Roxby Downs, SA and Trevallyn, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	942.06 mi	1,516.10 km	818.63 nautical mi
Driving distance	1,122 mi	1,804.94 km	974.59 nautical mi

Road Trip Tips