| Castel San Pietro Terme to Leopoldsburg | 548.87 mi (883.31 km) |
| Castel San Pietro Terme to Lessines | 565.99 mi (910.87 km) |
| Castel San Pietro Terme to Leuven | 550.24 mi (885.53 km) |
| Castel San Pietro Terme to Lichtervelde | 602.83 mi (970.15 km) |
| Castel San Pietro Terme to Liedekerke | 566.47 mi (911.64 km) |
| Castel San Pietro Terme to Liege | 513.99 mi (827.18 km) |
| Castel San Pietro Terme to Lierre | 567.43 mi (913.19 km) |
| Castel San Pietro Terme to Lille | 566.03 mi (910.93 km) |
| Castel San Pietro Terme to Lint | 568.75 mi (915.31 km) |
| Castel San Pietro Terme to Lochristi | 585.77 mi (942.71 km) |
| Castel San Pietro Terme to Lokeren | 581.55 mi (935.91 km) |
| Castel San Pietro Terme to Lommel | 554.02 mi (891.60 km) |
| Castel San Pietro Terme to Londerzeel | 567.43 mi (913.20 km) |
| Castel San Pietro Terme to Louvain-la-Neuve | 544.14 mi (875.71 km) |
| Castel San Pietro Terme to Lovendegem | 592.45 mi (953.46 km) |
