Distance from Ontario, CA to Helena, MT, miles and hours

Distance from Ontario, CA to Helena, MT, miles and hours
Distance Value
Driving distance: 1133.58 mi (1824.32 km)
Line distance: 914.07 mi (1471.06 km)
Road time: 15 hr 56 min
Air distance: 914.07 mi (1471.06 km)
Time to flight: 1 hr 47 min

Distance from Helena city in Montana by road in north direction from Ontario, California state is one thousand, one hundred and thirty-four miles by car. There are nine hundred and fourteen miles between two cities by map line. With average speed, road between Ontario and Helena will take about 15 hours 56 minutes .

Distances between Ontario, CA and Helena, MT

This week Helena, MT events

Ontario, CA

Country United States
State California
City Ontario
GPS Coordinates 34° 3' 48" N
-117° 39' 3"W
Latitude 34.06334
Longitude -117.65089

Helena, MT

Country United States
State Montana
City Helena
GPS Coordinates 46° 35' 16" N
-112° 1' 20"W
Latitude 46.587792
Longitude -112.022219


Ontario to Helena Frequently Asked Questions:

How many miles from Ontario, CA to Helena, MT?

Mileage from Ontario to Helena by road is 1133.58 miles or 1824.32 km;

How far is Ontario from Helena?

There is 914.07 miles (1471.06 km) between Ontario and Helena

How long is the trip between city of Ontario and Helena?

The driving time between two cities is approx 15 hours 56 minutes

Distance Ontario Helena

Distance Ontario Helena
Distance type Miles Kilometers Nautical miles
Straight line distance 914.07 1471.05 794.31
Driving distance 1133.58 1824.32 985.05

This table contains data about distance in miles, kilometers and nautical miles between Ontario, CA and Helena, MT

How far is Ontario from Helena? Distance between cities in miles and other information about road, distance, approximate travel time and some other trip tips are in FAQ section. We have simple distance tables that will help you in travel. Fastest way to get Helena city is by plane, so check flight duration between Ontario and Helena. And dont forget to look at distance from Helena to Ontario. In case of car trip, use table info to see details for travelers by United States roads from Ontario to Helena.


How long does it take to fly to Helena from Ontario?

Flying time is about 1 hours 47 minutes

How to calculate flight duration?

Select arrival and departure cities, current are Ontario, CA and Ontario, MT

How long is flight from Ontario to Helena?

This flight will take about one hours forty-seven minutes ;

How to get to Helena from Ontario?

You can buy ticket to plane or drive by car, check ; distance in miles between Helena and Ontario

Flying times compare

Aircraft Cruising speed Time
Average 510 mph 1 hr 47 min
Boeing 737 515 mph 1 hr 46 min
Boeing 777 554 mph 1 hr 38 min
Airbus 515 mph 1 hr 46 min

Dont forget to include time in airport before and after flight.

Please note: current air time calculator show approximate distance and time between cities Ontario, CA and Helena, MT. This values can be different if you flight from airports in this cities. To calculate exact time can be shown only when you buy ticket to the plane. We do not guarantee that there is an airline that connects city Ontario and Helena. To find out if there is such a flight use the ticket purchase service.

To calculate distance from Ontario, CA to Helena, MT we use gps coordinates of city centers. In this way we can find the shortest distance between two points by air and best road mileage. Total distance is actual and is frequently updated with google maps data. If you search for other tour, choose other USA destination in search form. Just select start and finish points, or click one of suggested city couples below. We hope you find all information with this calculator, so dont forget to bookmark this page or share to Facebook or Twitter, this will help you to get new voyage in future. Enjoy your trips with you friends! And be safe on roads.