Great Falls to Niagara Falls, New York: Road Trip Guide & Distance

How far is Great Falls from Niagara Falls, New York?

The distance from Great Falls to Niagara Falls, New York is 1585.3 miles (2551.3 km) as the crow flies. Niagara Falls, New York is located E of Great Falls. By car, the driving distance is approximately 1902.4 miles, taking about 38h 16min. A direct flight would take roughly 3h 41min. Both are located in United States — Great Falls in Montana and Niagara Falls, New York in New York.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. For a trip of this distance, flying is significantly faster. However, driving offers the flexibility to explore stops along the way.

Coordinates come from public place data for Great Falls and Niagara Falls, New York. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.