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

Distance from Devonport, TAS to Seppeltsfield, SA

Distance

1,178 km

Time

18 hours 45 mins

Gas Cost

$88 - $230

There are 988.12 km (613.99 miles) from Devonport to Seppeltsfield in northwest direction and 1,178.04 km (732 miles) by car and ferry, following the 1 route.

Devonport and Seppeltsfield are 18 hours 45 mins far apart, if you drive non-stop for 9 hours 45 mins and take a ferry for 9 hours .

This is the fastest route from Devonport, TAS to Seppeltsfield, SA.

Please note the time difference between Devonport, TAS and Seppeltsfield, SA is 30 minutes. The current time in Devonport is 2:36 am and the current time in Seppeltsfield is 2:06 am.

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Lowest Price Rental Cars in Devonport, TAS

Planning on renting a car to go from Devonport, TAS to Seppeltsfield, SA? 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 127.19 liters of fuel to cover the route between Devonport, TAS and Seppeltsfield, SA.

The estimated cost of fuel to go from Devonport to Seppeltsfield is $190.78.

During the route, an average car will release 3,042.34 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 10, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Devonport, TAS and Seppeltsfield, SA

If you want to meet halfway between Devonport, TAS and Seppeltsfield, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.408184 and 143.311849, or 37º 24' 29.4624" S, 143º 18' 42.6564" E. This location is 365.89 miles away from Devonport, TAS and Seppeltsfield, SA and it would take approximately 9 hours 22 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Devonport, TAS and Seppeltsfield, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	613.99 mi	988.12 km	533.55 nautical mi
Driving distance	732 mi	1,177.67 km	635.89 nautical mi

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