Baton Rouge, LA to Helena, MT
State capital to state capital route
37h 14m
Drive Time
2048
Miles
$238
Gas Cost
17
Stops
Route Details
Distance2048 miles
Drive Time37h 14min
Avg Speed55 mph
TrafficLight to Moderate
Cost Breakdown
Gas (30 MPG)$238
Tolls (est.)$0-20
Food/Snacks$15-30
Total$253-$288
Approximate route shown. Use Google Maps for turn-by-turn directions.
Open in Google Maps ⚡ View EV RouteFAQ
How long is the drive from Baton Rouge, LA to Helena, MT?
The drive takes approximately 37 hours and 14 minutes covering 2048 miles.
How much gas will I need?
At 30 MPG, you'll use about 68 gallons of gas, costing approximately $238 at $3.50/gallon.
What's the best time to leave?
Early morning (6-8 AM) is ideal to avoid rush hour traffic in both cities.