| Hayden to Arcata (California) | 596.88 mi (960.58 km) |
| Hayden to Archdale (North Carolina) | 2,041.98 mi (3,286.26 km) |
| Hayden to Arden-Arcade (California) | 673.74 mi (1,084.29 km) |
| Hayden to Ardmore (Oklahoma) | 1,382.90 mi (2,225.57 km) |
| Hayden to Ardmore (Pennsylvania) | 2,108.17 mi (3,392.77 km) |
| Hayden to Arecibo (Puerto Rico) | 3,450.49 mi (5,553.02 km) |
| Hayden to Arkadelphia (Arkansas) | 1,545.69 mi (2,487.55 km) |
| Hayden to Arkansas City (Kansas) | 1,243.98 mi (2,002.00 km) |
| Hayden to Arlington (Tennessee) | 1,635.65 mi (2,632.32 km) |
| Hayden to Arlington (Texas) | 1,461.95 mi (2,352.78 km) |
| Hayden to Arlington (Virginia) | 2,062.59 mi (3,319.42 km) |
| Hayden to Arlington (Washington) | 248.54 mi (399.99 km) |
| Hayden to Arlington Heights (Illinois) | 1,453.81 mi (2,339.68 km) |
| Hayden to Arnold (Maryland) | 2,084.86 mi (3,355.26 km) |
| Hayden to Arnold (Missouri) | 1,471.47 mi (2,368.11 km) |
