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

Distance from Lock, SA to Seppeltsfield, SA

Distance

571 km

Time

7 hours 1 min

Gas Cost

$43 - $111

There are 308.54 km (191.72 miles) from Lock to Seppeltsfield in southeast direction and 571.32 km (355 miles) by car, following the A1 route.

Lock and Seppeltsfield are 7 hours 1 min far apart, if you drive non-stop .

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

Lock, SA and Seppeltsfield, SA are in the same time zone (ACST). Current time in both locations is 11:29 pm.

Any questions or tips to share?

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

Lowest Price Rental Cars in Lock, SA

Planning on renting a car to go from Lock, SA to Seppeltsfield, SA? 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 61.62 liters of fuel to cover the route between Lock, SA and Seppeltsfield, SA.

The estimated cost of fuel to go from Lock to Seppeltsfield is $92.43.

During the route, an average car will release 1,473.99 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 Seppeltsfield, SA

If you want to meet halfway between Lock, SA and Seppeltsfield, SA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -32.596581 and 137.893906, or 32º 35' 47.6916" S, 137º 53' 38.0616" E. This location is 177.27 miles away from Lock, SA and Seppeltsfield, SA and it would take approximately 3 hours 30 mins to reach the halfway point from both locations.

Distance conversions

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

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	191.72 mi	308.54 km	166.60 nautical mi
Driving distance	355 mi	570.57 km	308.08 nautical mi

Road Trip Tips