The flight time to Union City from Hilo is 4 hours 34 minutes . This is approximate direct flying time, and include average plane speed 510 miles per hour. Total flight distance between Hilo, HI and Union City, CA is about two thousand, three hundred and thirty-six miles or three thousand, seven hundred and fifty-nine 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 34 minutes
Select arrival and departure cities, current are Hilo, HI and CA
This flight will take about four hours thirty-four minutes ;
You can buy ticket to plane or drive by car, check ; distance in miles between Hilo and Union City
| Aircraft | Cruising speed | Time |
| Average | 510 mph | 4 hr 34 min |
| Boeing 737 | 515 mph | 4 hr 32 min |
| Boeing 777 | 554 mph | 4 hr 12 min |
| Airbus | 515 mph | 4 hr 32 min |
Dont forget to include time in airport before and after flight.
| Country | USA |
| State | California |
| City | Union City, CA |
| Latitude | 37.59577 |
| Longitude | -122.01913 |
Please note: current air time calculator show approximate distance and time between cities Hilo, HI and Union City, 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 Hilo and Union City. To find out if there is such a flight use the ticket purchase service.