Distance between cities › Australia › Tasmania › Devonport, TAS › Distance from Devonport to Sebastian Book Hotels

Distance from Devonport, TAS to Sebastian, VIC

Distance

661 km

Time

11 hours 58 mins

Gas Cost

$50 - $129

There are 542.13 km (336.86 miles) from Devonport to Sebastian in northwest direction and 661.44 km (411 miles) by car and ferry, following the 1 route.

Devonport and Sebastian are 11 hours 58 mins far apart, if you drive non-stop for 2 hours 58 mins and take a ferry for 9 hours .

This is the fastest route from Devonport, TAS to Sebastian, VIC.

Devonport, TAS and Sebastian, VIC are in the same time zone (AEST). Current time in both locations is 7:53 am.

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Lowest Price Rental Cars in Devonport, TAS

Planning on renting a car to go from Devonport, TAS to Sebastian, VIC? Here there are some offers to rent a car in Devonport, TAS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Devonport »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 71.41 liters of fuel to cover the route between Devonport, TAS and Sebastian, VIC.

The estimated cost of fuel to go from Devonport to Sebastian is $107.11.

During the route, an average car will release 1,708.07 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 Devonport, TAS and Sebastian, VIC

If you want to meet halfway between Devonport, TAS and Sebastian, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -38.509167 and 144.740928, or 38º 30' 33.0012" S, 144º 44' 27.3408" E. This location is 205.42 miles away from Devonport, TAS and Sebastian, VIC and it would take approximately 5 hours 59 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Devonport, TAS and Sebastian, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	336.86 mi	542.13 km	292.72 nautical mi
Driving distance	411 mi	661.18 km	357.01 nautical mi

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