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

Distance from Jamestown, SA to Lock, SA

Distance

429 km

Time

5 hours 10 mins

Gas Cost

$32 - $84

There are 267.38 km (166.14 miles) from Jamestown to Lock in west direction and 428.09 km (266 miles) by car, following the A1 route.

Jamestown and Lock are 5 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Jamestown, SA to Lock, SA.

Jamestown, SA and Lock, SA are in the same time zone (ACST). Current time in both locations is 10:53 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Jamestown, SA to Lock, SA:

Lowest Price Rental Cars in Jamestown, SA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Jamestown »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 46.29 liters of fuel to cover the route between Jamestown, SA and Lock, SA.

The estimated cost of fuel to go from Jamestown to Lock is $69.44.

During the route, an average car will release 1,107.29 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 Jamestown, SA and Lock, SA

If you want to meet halfway between Jamestown, SA and Lock, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.712830 and 137.153076, or 32º 42' 46.188" S, 137º 9' 11.0736" E. This location is 133.17 miles away from Jamestown, SA and Lock, SA and it would take approximately 2 hours 35 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	166.14 mi	267.38 km	144.37 nautical mi
Driving distance	266 mi	428.62 km	231.44 nautical mi

Road Trip Tips