The flight time to Longmont from Valley Stream is 3 hours 13 minutes . This is approximate direct flying time, and include average plane speed 510 miles per hour. Total flight distance between Valley Stream, NY and Longmont, CO is about one thousand, six hundred and forty-three miles or two thousand, six hundred and forty-four 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 3 hours 13 minutes
Select arrival and departure cities, current are Valley Stream, NY and CO
This flight will take about three hours thirteen minutes ;
You can buy ticket to plane or drive by car, check ; distance in miles between Valley Stream and Longmont
| Aircraft | Cruising speed | Time |
| Average | 510 mph | 3 hr 13 min |
| Boeing 737 | 515 mph | 3 hr 11 min |
| Boeing 777 | 554 mph | 2 hr 57 min |
| Airbus | 515 mph | 3 hr 11 min |
Dont forget to include time in airport before and after flight.
| Country | USA |
| State | New York |
| City | Valley Stream, NY |
| Latitude | 40.66427 |
| Longitude | -73.70846 |
| Country | USA |
| State | Colorado |
| City | Longmont, CO |
| Latitude | 40.16721 |
| Longitude | -105.10193 |
Please note: current air time calculator show approximate distance and time between cities Valley Stream, NY and Longmont, CO. 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 Valley Stream and Longmont. To find out if there is such a flight use the ticket purchase service.