The drive from St. Louis to Joplin, Missouri spans roughly 280 miles along I-44 West—a straightforward, mostly four-lane interstate corridor that cuts through the Ozark foothills. Under normal conditions, expect 4 hours 45 minutes to 5 hours 15 minutes behind the wheel.
Primary: I-44 W the entire way. Major waypoints: Eureka → Sullivan → Rolla → Lebanon → Springfield → Joplin.
Alternative (scenic): US-66 / MO-66 historic stretches near Rolla and Springfield for a nostalgic detour (adds 30–45 min).
Full-service plazas at Cuba (MM 203), Rolla (MM 184), and Lebanon (MM 127). Fuel prices dip 10–15¢/gal outside metro areas—fill up in Rolla or Lebanon.
Grab coffee in Rolla, stretch at Route 66 State Park near Eureka, and enjoy the rolling hills—this is one of Missouri's most pleasant interstate drives.