Distance between cities › Australia › South Australia › Lock, SA › Distance from Lock to Northampton Book Hotels

Distance from Lock, SA to Northampton, WA

Distance

2,522 km

Time

1 day 5 hours

Gas Cost

$189 - $492

There are 2,092.05 km (1,299.94 miles) from Lock to Northampton in northwest direction and 2,521.84 km (1,567 miles) by car, following the A1 route.

Lock and Northampton are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Lock, SA to Northampton, WA.

Please note the time difference between Lock, SA and Northampton, WA is 2 hours and 30 minutes. The current time in Lock is 2:51 am and the current time in Northampton is 12:21 am.

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Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Northampton, WA? Here there are some offers to rent a car in Lock, SA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lock »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 272.42 liters of fuel to cover the route between Lock, SA and Northampton, WA.

The estimated cost of fuel to go from Lock to Northampton is $408.63.

During the route, an average car will release 6,516.29 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 Lock, SA and Northampton, WA

If you want to meet halfway between Lock, SA and Northampton, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.436331 and 124.106059, or 32º 26' 10.7916" S, 124º 6' 21.8124" E. This location is 783.68 miles away from Lock, SA and Northampton, WA and it would take approximately 14 hours 43 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Lock, SA and Northampton, WA in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	1,299.94 mi	2,092.05 km	1,129.62 nautical mi
Driving distance	1,567 mi	2,522.41 km	1,361.99 nautical mi

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