Distance between cities › Australia › South Australia › Hynam, SA › Distance from Hynam to Seaspray Book Hotels

Distance from Hynam, SA to Seaspray, VIC

Distance

669 km

Time

8 hours 39 mins

Gas Cost

$50 - $130

There are 573.40 km (356.30 miles) from Hynam to Seaspray in southeast direction and 669.49 km (416 miles) by car, following the M8 route.

Hynam and Seaspray are 8 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Hynam, SA to Seaspray, VIC.

Please note the time difference between Hynam, SA and Seaspray, VIC is 30 minutes. The current time in Hynam is 5:58 pm and the current time in Seaspray is 6:28 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Hynam, SA

Planning on renting a car to go from Hynam, SA to Seaspray, VIC? Here there are some offers to rent a car in Hynam, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hynam »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 72.26 liters of fuel to cover the route between Hynam, SA and Seaspray, VIC.

The estimated cost of fuel to go from Hynam to Seaspray is $108.39.

During the route, an average car will release 1,728.39 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 Hynam, SA and Seaspray, VIC

If you want to meet halfway between Hynam, SA and Seaspray, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.562111 and 143.947495, or 37º 33' 43.5996" S, 143º 56' 50.982" E. This location is 207.86 miles away from Hynam, SA and Seaspray, VIC and it would take approximately 4 hours 19 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Hynam, SA and Seaspray, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	356.30 mi	573.40 km	309.61 nautical mi
Driving distance	416 mi	669.05 km	361.26 nautical mi

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