| Hackettstown to Argentona | 3,869.93 mi (6,228.05 km) |
| Hackettstown to Arico el Nuevo | 3,369.87 mi (5,423.28 km) |
| Hackettstown to Armilla | 3,723.96 mi (5,993.13 km) |
| Hackettstown to Arnedo | 3,641.76 mi (5,860.84 km) |
| Hackettstown to Arona | 3,363.56 mi (5,413.13 km) |
| Hackettstown to Arrecife | 3,495.70 mi (5,625.79 km) |
| Hackettstown to Arrigorriaga | 3,577.23 mi (5,757.00 km) |
| Hackettstown to Arroyomolinos | 3,614.18 mi (5,816.47 km) |
| Hackettstown to Arteijo | 3,313.06 mi (5,331.85 km) |
| Hackettstown to Arucas | 3,423.22 mi (5,509.14 km) |
| Hackettstown to Aspe | 3,823.29 mi (6,153.00 km) |
| Hackettstown to Astorga | 3,449.85 mi (5,552.00 km) |
| Hackettstown to Atarfe | 3,718.06 mi (5,983.64 km) |
| Hackettstown to Avila | 3,565.66 mi (5,738.37 km) |
| Hackettstown to Aviles | 3,428.09 mi (5,516.97 km) |
