Distance from Helena, MT to St. Peters, MO

Driving distance from Helena, MT to St. Peters, MO is 1479 miles (2380 km). How far is it from Helena, MT to St. Peters, MO? It's a 21 hours 56 minutes drive by car. Flight distance is approximately 1208 miles (1945 km) and flight time from Helena, MT to St. Peters, MO is 02 hours 25 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
1479 Miles
/
2380 Km
Driving distance
Gas consumption
59.16 Gallons
226.10 Litres
Gas consumption
Flight distance
1208 Miles
/
1945 Km
Flight distance

How far is it from Helena, MT to St. Peters, MO?

To travel the distance from Helena, MT to St. Peters, MO, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to St. Peters, MO

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Last distance calculations