| Distance | Value |
|---|---|
| Driving distance: | 1202.03 mi (1934.49 km) |
| Line distance: | 1043.28 mi (1679 km) |
| Road time: | 18 hr 2 min |
| Air distance: | 1043.28 mi (1679 km) |
| Time to flight: | 2 hr 2 min |
Distance from O Fallon city in Missouri by road in south direction from Chelmsford, Massachusetts state is one thousand, two hundred and two miles by car. There are one thousand and forty-three miles between two cities by map line. With average speed, road between Chelmsford and O Fallon will take about 18 hours 2 minutes .
| Country | United States |
| State | Massachusetts |
| City | Chelmsford |
| GPS Coordinates | 42° 35' 59" N -71° 22' 2"W |
| Latitude | 42.59981 |
| Longitude | -71.36728 |
| Country | United States |
| State | Missouri |
| City | O Fallon |
| GPS Coordinates | 38° 48' 38" N -90° 41' 59"W |
| Latitude | 38.81061 |
| Longitude | -90.69985 |
Mileage from Chelmsford to O Fallon by road is 1202.03 miles or 1934.49 km;
There is 1043.28 miles (1679 km) between Chelmsford and O Fallon
The driving time between two cities is approx 18 hours 2 minutes
| Distance type | Miles | Kilometers | Nautical miles |
| Straight line distance | 1043.28 | 1679 | 906.59 |
| Driving distance | 1202.03 | 1934.48 | 1044.54 |
This table contains data about distance in miles, kilometers and nautical miles between Chelmsford, MA and O Fallon, MO
How far is Chelmsford from O Fallon? 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 O Fallon city is by plane, so check flight duration between Chelmsford and O Fallon. And dont forget to look at distance from O Fallon to Chelmsford. In case of car trip, use table info to see details for travelers by United States roads from Chelmsford to O Fallon.
Flying time is about 2 hours 2 minutes
Select arrival and departure cities, current are Chelmsford, MA and Chelmsford, MO
This flight will take about two hours two minutes ;
You can buy ticket to plane or drive by car, check ; distance in miles between O Fallon and Chelmsford
| Aircraft | Cruising speed | Time |
| Average | 510 mph | 2 hr 2 min |
| Boeing 737 | 515 mph | 2 hr 1 min |
| Boeing 777 | 554 mph | 1 hr 52 min |
| Airbus | 515 mph | 2 hr 1 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 Chelmsford, MA and O Fallon, MO. 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 Chelmsford and O Fallon. To find out if there is such a flight use the ticket purchase service.
Similar trips from Chelmsford to other locations in Massachusetts state
To calculate distance from Chelmsford, MA to O Fallon, MO 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.