The drive from Lake St Louis to Des Moines covers 500 kilometers, primarily using US-61 North and Interstate 80 West. You will travel through the rolling farmland of Missouri and Iowa. The trip takes about 5 hours. Des Moines is the capital of Iowa and offers a variety of cultural and outdoor attractions.
Total Distance: 500 km driving distance; 440 km straight-line air distance.
I-80 is a major trucking route; expect heavy traffic.
August for the Iowa State Fair or May for pleasant weather.