The flight time to Diamond Bar from Amherst is 4 hours 16 minutes . This is approximate direct flying time, and include average plane speed 510 miles per hour. Total flight distance between Amherst, NY and Diamond Bar, CA is about two thousand, one hundred and seventy-six miles or three thousand, five hundred and three 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 4 hours 16 minutes
Select arrival and departure cities, current are Amherst, NY and CA
This flight will take about four hours sixteen minutes ;
You can buy ticket to plane or drive by car, check ; distance in miles between Amherst and Diamond Bar
| Aircraft | Cruising speed | Time |
| Average | 510 mph | 4 hr 16 min |
| Boeing 737 | 515 mph | 4 hr 13 min |
| Boeing 777 | 554 mph | 3 hr 55 min |
| Airbus | 515 mph | 4 hr 13 min |
Dont forget to include time in airport before and after flight.
| Country | USA |
| State | New York |
| City | Amherst, NY |
| Latitude | 42.97839 |
| Longitude | -78.79976 |
| Country | USA |
| State | California |
| City | Diamond Bar, CA |
| Latitude | 34.02862 |
| Longitude | -117.81034 |
Please note: current air time calculator show approximate distance and time between cities Amherst, NY and Diamond Bar, CA. 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 Amherst and Diamond Bar. To find out if there is such a flight use the ticket purchase service.