| Hackettstown to Aberaman | 3,349.38 mi (5,390.30 km) |
| Hackettstown to Aberbargoed | 3,358.02 mi (5,404.21 km) |
| Hackettstown to Aberdare | 3,348.64 mi (5,389.11 km) |
| Hackettstown to Aberdeen | 3,304.18 mi (5,317.56 km) |
| Hackettstown to Abergavenny | 3,363.94 mi (5,413.75 km) |
| Hackettstown to Abergele | 3,313.27 mi (5,332.19 km) |
| Hackettstown to Abertawe | 3,329.81 mi (5,358.81 km) |
| Hackettstown to Abertillery | 3,361.20 mi (5,409.33 km) |
| Hackettstown to Aberystwyth | 3,309.15 mi (5,325.56 km) |
| Hackettstown to Abingdon | 3,437.93 mi (5,532.82 km) |
| Hackettstown to Abram | 3,348.42 mi (5,388.77 km) |
| Hackettstown to Accrington | 3,352.66 mi (5,395.59 km) |
| Hackettstown to Acomb | 3,397.29 mi (5,467.42 km) |
| Hackettstown to Acton | 3,482.50 mi (5,604.55 km) |
| Hackettstown to Addlestone | 3,476.78 mi (5,595.34 km) |
