The flight time to O Fallon from Salt Lake City is 2 hours 12 minutes . This is approximate direct flying time, and include average plane speed 510 miles per hour. Total flight distance between Salt Lake City, UT and O Fallon, MO is about one thousand, one hundred and thirty miles or one thousand, eight hundred and nineteen km. Real time can be different, and depends on the time of day, the type of aircraft, and can be significantly longer if there are transplants during the flight.
Flying time is about 2 hours 12 minutes
Select arrival and departure cities, current are Salt Lake City, UT and MO
This flight will take about two hours twelve minutes ;
You can buy ticket to plane or drive by car, check ; distance in miles between Salt Lake City and O Fallon
| Aircraft | Cruising speed | Time |
| Average | 510 mph | 2 hr 12 min |
| Boeing 737 | 515 mph | 2 hr 11 min |
| Boeing 777 | 554 mph | 2 hr 2 min |
| Airbus | 515 mph | 2 hr 11 min |
Dont forget to include time in airport before and after flight.
| Country | USA |
| State | Utah |
| City | Salt Lake City, UT |
| Latitude | 40.76078 |
| Longitude | -111.89105 |
| Country | USA |
| State | Missouri |
| City | O Fallon, MO |
| Latitude | 38.81061 |
| Longitude | -90.69985 |
Please note: current air time calculator show approximate distance and time between cities Salt Lake City, UT 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 Salt Lake City and O Fallon. To find out if there is such a flight use the ticket purchase service.