Distance between cities › Australia › Victoria › Grass Flat, VIC › Distance from Grass Flat to Boston Book Hotels

Distance from Grass Flat, VIC to Boston, SA

Distance

1,057 km

Time

12 hours 49 mins

Gas Cost

$79 - $206

There are 587.21 km (364.87 miles) from Grass Flat to Boston in northwest direction and 1,057.34 km (657 miles) by car, following the A1 route.

Grass Flat and Boston are 12 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Grass Flat, VIC to Boston, SA.

Please note the time difference between Grass Flat, VIC and Boston, SA is 30 minutes. The current time in Grass Flat is 2:46 pm and the current time in Boston is 2:16 pm.

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Lowest Price Rental Cars in Grass Flat, VIC

Planning on renting a car to go from Grass Flat, VIC to Boston, SA? Here there are some offers to rent a car in Grass Flat, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grass Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 114.17 liters of fuel to cover the route between Grass Flat, VIC and Boston, SA.

The estimated cost of fuel to go from Grass Flat to Boston is $171.26.

During the route, an average car will release 2,731.05 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 Grass Flat, VIC and Boston, SA

If you want to meet halfway between Grass Flat, VIC and Boston, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -34.144741 and 138.172206, or 34º 8' 41.0676" S, 138º 10' 19.9416" E. This location is 328.45 miles away from Grass Flat, VIC and Boston, SA and it would take approximately 6 hours 24 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Grass Flat, VIC and Boston, SA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	364.87 mi	587.21 km	317.07 nautical mi
Driving distance	657 mi	1,057.17 km	570.83 nautical mi

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