Distance between cities › Australia › New South Wales › Smithtown, NSW › Distance from Smithtown to Upper Castra Book Hotels

Distance from Smithtown, NSW to Upper Castra, TAS

Distance

1,831 km

Time

1 day 1 hour

Gas Cost

$137 - $357

Helpful Inaccurate

There are 1,299.24 km (807.31 miles) from Smithtown to Upper Castra in southwest direction and 1,829.82 km (1,137 miles) by car and ferry, following the 1 route.

Smithtown and Upper Castra are 1 day 1 hour far apart, if you drive non-stop for 16 hours 33 mins and take a ferry for 9 hours .

This is the fastest route from Smithtown, NSW to Upper Castra, TAS.

Smithtown, NSW and Upper Castra, TAS are in the same time zone (AEST). Current time in both locations is 2:44 am.

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Lowest Price Rental Cars in Smithtown, NSW

Planning on renting a car to go from Smithtown, NSW to Upper Castra, TAS? Here there are some offers to rent a car in Smithtown, NSW

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smithtown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 197.70 liters of fuel to cover the route between Smithtown, NSW and Upper Castra, TAS.

The estimated cost of fuel to go from Smithtown to Upper Castra is $296.55.

During the route, an average car will release 4,728.93 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 Smithtown, NSW and Upper Castra, TAS

If you want to meet halfway between Smithtown, NSW and Upper Castra, TAS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -35.838374 and 147.206403, or 35º 50' 18.1464" S, 147º 12' 23.0508" E. This location is 568.72 miles away from Smithtown, NSW and Upper Castra, TAS and it would take approximately 12 hours 46 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Smithtown, NSW and Upper Castra, TAS in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	807.31 mi	1,299.24 km	701.54 nautical mi
Driving distance	1,137 mi	1,830.53 km	988.41 nautical mi

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