| Niederkassel to Ivrea | 371.62 mi (598.07 km) |
| Niederkassel to L'Aquila | 657.91 mi (1,058.81 km) |
| Niederkassel to La Loggia | 405.88 mi (653.20 km) |
| Niederkassel to La Maddalena | 672.85 mi (1,082.85 km) |
| Niederkassel to La Spezia | 481.86 mi (775.47 km) |
| Niederkassel to Lacchiarella | 391.66 mi (630.32 km) |
| Niederkassel to Ladispoli | 657.38 mi (1,057.95 km) |
| Niederkassel to Lainate | 374.22 mi (602.24 km) |
| Niederkassel to Laives | 361.47 mi (581.74 km) |
| Niederkassel to Lana | 345.38 mi (555.83 km) |
| Niederkassel to Lanciano | 687.55 mi (1,106.50 km) |
| Niederkassel to Langhirano | 453.87 mi (730.43 km) |
| Niederkassel to Lanuvio | 686.18 mi (1,104.30 km) |
| Niederkassel to Lariano | 685.48 mi (1,103.18 km) |
| Niederkassel to Lastra a Signa | 522.86 mi (841.46 km) |
