| Hackettstown to Lastra a Signa | 4,185.30 mi (6,735.59 km) |
| Hackettstown to Laterza | 4,547.32 mi (7,318.20 km) |
| Hackettstown to Latiano | 4,590.97 mi (7,388.45 km) |
| Hackettstown to Latina | 4,345.64 mi (6,993.64 km) |
| Hackettstown to Latisana | 4,201.32 mi (6,761.37 km) |
| Hackettstown to Lauria Inferiore | 4,527.55 mi (7,286.39 km) |
| Hackettstown to Lavagna | 4,090.21 mi (6,582.55 km) |
| Hackettstown to Lavello | 4,487.86 mi (7,222.51 km) |
| Hackettstown to Laveno-Mombello | 4,007.54 mi (6,449.52 km) |
| Hackettstown to Lavis | 4,105.76 mi (6,607.58 km) |
| Hackettstown to Lecce | 4,617.64 mi (7,431.37 km) |
| Hackettstown to Lecco | 4,042.60 mi (6,505.94 km) |
| Hackettstown to Legnago | 4,145.57 mi (6,671.65 km) |
| Hackettstown to Legnano | 4,030.91 mi (6,487.12 km) |
| Hackettstown to Legnaro | 4,167.95 mi (6,707.67 km) |
