Distance from O Fallon, MO to Dallas, TX, miles and hours

Distance from O Fallon, MO to Dallas, TX, miles and hours
Distance Value
Driving distance: 625.41 mi (1006.51 km)
Line distance: 538.72 mi (866.99 km)
Road time: 9 hr 59 min
Air distance: 538.72 mi (866.99 km)
Time to flight: 1 hr 3 min

Distance from Dallas city in Texas by road in south direction from O Fallon, Missouri state is six hundred and twenty-five miles by car. There are five hundred and thirty-nine miles between two cities by map line. With average speed, road between O Fallon and Dallas will take about 9 hours 59 minutes .

Distances between O Fallon, MO and Dallas, TX

This week Dallas, TX events

O Fallon, MO

Country United States
State Missouri
City O Fallon
GPS Coordinates 38° 48' 38" N
-90° 41' 59"W
Latitude 38.81061
Longitude -90.69985

Dallas, TX

Country United States
State Texas
City Dallas
GPS Coordinates 32° 46' 59" N
-96° 48' 24"W
Latitude 32.78306
Longitude -96.80667


O Fallon to Dallas Frequently Asked Questions:

How many miles from O Fallon, MO to Dallas, TX?

Mileage from O Fallon to Dallas by road is 625.41 miles or 1006.51 km;

How far is O Fallon from Dallas?

There is 538.72 miles (866.99 km) between O Fallon and Dallas

How long is the trip between city of O Fallon and Dallas?

The driving time between two cities is approx 9 hours 59 minutes

Distance O Fallon Dallas

Distance O Fallon Dallas
Distance type Miles Kilometers Nautical miles
Straight line distance 538.72 866.99 468.13
Driving distance 625.41 1006.5 543.47

This table contains data about distance in miles, kilometers and nautical miles between O Fallon, MO and Dallas, TX

How far is O Fallon from Dallas? 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 Dallas city is by plane, so check flight duration between O Fallon and Dallas. And dont forget to look at distance from Dallas to O Fallon. In case of car trip, use table info to see details for travelers by United States roads from O Fallon to Dallas.


How long does it take to fly to Dallas from O Fallon?

Flying time is about 1 hours 3 minutes

How to calculate flight duration?

Select arrival and departure cities, current are O Fallon, MO and O Fallon, TX

How long is flight from O Fallon to Dallas?

This flight will take about one hours three minutes ;

How to get to Dallas from O Fallon?

You can buy ticket to plane or drive by car, check ; distance in miles between Dallas and O Fallon

Flying times compare

Aircraft Cruising speed Time
Average 510 mph 1 hr 3 min
Boeing 737 515 mph 1 hr 2 min
Boeing 777 554 mph 58 min
Airbus 515 mph 1 hr 2 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 O Fallon, MO and Dallas, TX. 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 O Fallon and Dallas. To find out if there is such a flight use the ticket purchase service.

To calculate distance from O Fallon, MO to Dallas, TX 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.