| Hackettstown to Linslade | 3,456.95 mi (5,563.43 km) |
| Hackettstown to Lisburn | 3,195.76 mi (5,143.08 km) |
| Hackettstown to Liskeard | 3,331.69 mi (5,361.84 km) |
| Hackettstown to Litherland | 3,332.81 mi (5,363.64 km) |
| Hackettstown to Little Bookham | 3,482.88 mi (5,605.15 km) |
| Hackettstown to Little Hulton | 3,354.73 mi (5,398.91 km) |
| Hackettstown to Little Lever | 3,356.04 mi (5,401.02 km) |
| Hackettstown to Littleborough | 3,365.19 mi (5,415.74 km) |
| Hackettstown to Littlehampton | 3,487.34 mi (5,612.33 km) |
| Hackettstown to Littleover | 3,403.15 mi (5,476.84 km) |
| Hackettstown to Littleport | 3,484.80 mi (5,608.25 km) |
| Hackettstown to Liverpool | 3,334.30 mi (5,366.04 km) |
| Hackettstown to Liversedge | 3,380.03 mi (5,439.63 km) |
| Hackettstown to Livingston | 3,271.66 mi (5,265.22 km) |
| Hackettstown to Llanelli | 3,319.73 mi (5,342.59 km) |
