Distance between Port Arthur and Triabunna
The distance from Port Arthur to Triabunna is 130 kilometers by road. Road takes approximately 1 hour and 31 minutes and goes through Dunalley, Sorell, Orford, Taranna and Buckland.
Shortest distance by air | 71 km ✈️ |
Car route length | 130 km 🚗 |
Driving time | 1 h 31 min |
Fuel amount | 10.4 L |
Fuel cost | 17.3 AUD |

Point | Distance | Time | Fuel | |
Port Arthur | 0 km | 00 min | 0.0 L | |
A9 6 km, 05 min
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Oakwood | 6 km | 05 min | 0.2 L | |
A9 5 km, 03 min
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Taranna | 11 km | 08 min | 0.8 L | |
A9 7 km, 05 min
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Eagle Hawk Neck | 19 km | 14 min | 1.4 L | |
A9 10 km, 07 min
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Murdunna | 29 km | 21 min | 2.3 L | |
A9 10 km, 06 min
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Dunalley | 39 km | 28 min | 2.5 L | |
A9 30 km, 21 min
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Sorell | 69 km | 49 min | 5.5 L | |
A9 A3 34 km, 23 min
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Buckland | 103 km | 1 h 12 min | 8.0 L | |
A3 18 km, 12 min
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Orford | 121 km | 1 h 25 min | 9.4 L | |
A3 8 km, 06 min
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Triabunna | 130 km | 1 h 31 min | 10.0 L |
Frequently Asked Questions
How much does it cost to drive from Port Arthur to Triabunna?
Fuel cost: 17.3 AUD
This fuel cost is calculated as: (Route length 130 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.67 AUD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Port Arthur to Triabunna?
Driving time: 1 h 31 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 105 km with a maximum speed 90 km/h = 1 h 9 min
- 8 km with a maximum speed 80 km/h = 5 min
- 11 km with a maximum speed 70 km/h = 9 min
- 5 km with a maximum speed 60 km/h = 4 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Port Arthur to Triabunna by land?
The distance between Port Arthur and Triabunna is 130 km by road.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Port Arthur and Triabunna respectively.
How far is Port Arthur to Triabunna by plane?
The shortest distance (air line, as the crow flies) between Port Arthur and Triabunna is 71 km.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Port Arthur and Triabunna respectively. Actual distance between airports may be different.
How many hours is Port Arthur from Triabunna by plane?
Boeing 737 airliner needs 5 min to cover the distance of 71 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 19 min to flight this distance at average speed of 220 km/h.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Port Arthur to Triabunna?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 17 min to cover the distance of 71 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 20 min to flight this distance at average speed of 210 km/h.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Port Arthur and Triabunna?
The halfway point between Port Arthur and Triabunna is Sorell. It is located about 5 km from the exact midpoint by road.
The distance from Sorell to Port Arthur is 69 km and driving will take about 49 min. The road between Sorell and Triabunna has length 60 km and will take approximately 42 min.
The other cities located close to halfway point:
Where is Port Arthur in relation to Triabunna?
Port Arthur is located 71 km south of Triabunna.
Port Arthur has geographic coordinates: latitude -43.1412, longitude 147.85201.
Triabunna has geographic coordinates: latitude -42.50404, longitude 147.91393.
Which highway goes from Port Arthur to Triabunna?
The route from Port Arthur to Triabunna follows A9, A3.