| Hackettstown to Ascoli Piceno | 4,324.97 mi (6,960.37 km) |
| Hackettstown to Asola | 4,106.72 mi (6,609.13 km) |
| Hackettstown to Asolo | 4,150.53 mi (6,679.63 km) |
| Hackettstown to Assemini | 4,249.34 mi (6,838.65 km) |
| Hackettstown to Assisi | 4,275.14 mi (6,880.18 km) |
| Hackettstown to Asti | 4,022.30 mi (6,473.27 km) |
| Hackettstown to Atessa | 4,391.11 mi (7,066.81 km) |
| Hackettstown to Atri | 4,351.93 mi (7,003.76 km) |
| Hackettstown to Atripalda | 4,450.38 mi (7,162.19 km) |
| Hackettstown to Augusta | 4,608.73 mi (7,417.03 km) |
| Hackettstown to Aulla | 4,120.96 mi (6,632.05 km) |
| Hackettstown to Aurisina | 4,229.44 mi (6,806.63 km) |
| Hackettstown to Avellino | 4,448.77 mi (7,159.60 km) |
| Hackettstown to Aversa | 4,421.07 mi (7,115.03 km) |
| Hackettstown to Avezzano | 4,348.16 mi (6,997.68 km) |
