Distance between cities › USA › Texas › Lakeside, TX › Distance from Lakeside to Post Falls Book Hotels

Distance from Lakeside, TX to Post Falls, ID

Distance

1,812 mi

Time

1 day 7 hours

Gas Cost

$169 - $328

There are 1,445.18 miles from Lakeside to Post Falls in northwest direction and 1,812 miles (2,916.13 kilometers) by car, following the I-25 route.

Lakeside and Post Falls are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Lakeside, TX to Post Falls, ID.

Please note the time difference between Lakeside, TX and Post Falls, ID is 2 hours. The current time in Lakeside is 6:43 am and the current time in Post Falls is 4:43 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Lakeside, TX to Post Falls, ID:

Lowest Price Rental Cars in Lakeside, TX

Planning on renting a car to go from Lakeside, TX to Post Falls, ID? Here there are some offers to rent a car in Lakeside, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lakeside »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 72.76 gallons of gas to cover the route between Lakeside, TX and Post Falls, ID.

The estimated cost of gas to go from Lakeside to Post Falls is $237.34.

During the route, an average car will release 1,425.52 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lakeside, TX and Post Falls, ID

If you want to meet halfway between Lakeside, TX and Post Falls, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.738239 and -105.371004, or 42º 44' 17.6604" N, 105º 22' 15.6144" W. This location is 905.87 miles away from Lakeside, TX and Post Falls, ID and it would take approximately 15 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Douglas, WY, situated 971 miles from Lakeside, TX and 842 miles from Post Falls, ID. It would take 17 hours 33 mins to go from Lakeside to Douglas and 14 hours 2 mins to go from Post Falls to Douglas.