| Flying Distance | 15.34 km | 1 minute |
| Driving Distance | km | |
| Walking Distance | km | |
| Cycling Distance | km | |
| Transit Distance | km |
The flying distance between Fairfax and Herndon (by plane) is 15.34 km, it will take about 1 minute to reach the destination by plane at an avearge speed of 900 km per hour.
The road distance from Fairfax to Herndon is km, estimated time to go
The cycling distance from Fairfax to Herndon is km, estimated time to go
The walking distance between Fairfax and Herndon is km, estimated time to go