Is there a train to Houma?

No, there is no passenger rail service to Houma.

How long does it take?

The drive takes about 3.5 hours.

No, this route does not have any toll roads.

Is it safe to drive at night?

Yes, but be cautious of wildlife on rural stretches of US-90.

What is the best route?

Taking I-10 East to US-90 East is the most direct path.

Iowa

Houma

Driving

Iowa to Houma

Updated: 28 May 2026

The route from Iowa, Louisiana to Houma spans approximately 320 kilometers across the southern part of the state. You will primarily travel east on Interstate 10 before transitioning to US-90 near Lafayette. This journey takes you through the heart of Cajun country, offering glimpses of bayous and wetlands. Expect a travel time of roughly 3 hours and 30 minutes under normal traffic conditions. The route is straightforward but requires careful navigation through the Lafayette and Morgan City corridors.

Total Distance: 320 km driving distance, 280 km straight-line air distance.

Fastest Way

Driving via I-10 and US-90 is the fastest route, taking approximately 3.5 hours.

Cheapest Way

Driving your own vehicle is the most economical way to reach Houma from Iowa.

Compare Iowa to Houma Routes

Driving

Direct

Duration

3 hours 30 minutes

Avg Price

$35-$45 in fuel

Operator

Personal Vehicle

Route

I-10 East to US-90 East

Be prepared for heavy truck traffic on US-90 near Morgan City.

Travel Tips

Traffic Alerts
Check for construction updates on US-90, as roadwork is common in this corridor.
Dining
Stop in Lafayette for authentic Cajun cuisine; it is the halfway point of your journey.
Hydration
Louisiana heat can be intense; keep plenty of water in your vehicle.
Navigation
Download offline maps as cell service can be spotty in rural swamp areas.
Rest Stops
Utilize the official Louisiana Welcome Centers along I-10 for clean facilities.

Safety Tips

Weather Awareness
Be alert for sudden thunderstorms, which are frequent in Southern Louisiana.
Wildlife
Watch for animals crossing the road, especially during dawn and dusk.
Vehicle Check
Ensure your tires and cooling system are in good condition before the long drive.
Emergency Contacts
Keep local emergency numbers saved in your phone for the parishes you will pass through.