| Castel San Pietro Terme to Kortenberg | 554.77 mi (892.82 km) |
| Castel San Pietro Terme to Kortrijk | 588.85 mi (947.66 km) |
| Castel San Pietro Terme to Kraainem | 555.72 mi (894.34 km) |
| Castel San Pietro Terme to Kruibeke | 576.39 mi (927.60 km) |
| Castel San Pietro Terme to Kuurne | 589.18 mi (948.20 km) |
| Castel San Pietro Terme to La Bruyere | 526.87 mi (847.91 km) |
| Castel San Pietro Terme to La Calamine | 506.88 mi (815.74 km) |
| Castel San Pietro Terme to La Louviere | 542.88 mi (873.69 km) |
| Castel San Pietro Terme to Laarne | 580.95 mi (934.95 km) |
| Castel San Pietro Terme to Laeken | 559.37 mi (900.23 km) |
| Castel San Pietro Terme to Lanaken | 526.41 mi (847.17 km) |
| Castel San Pietro Terme to Landen | 533.04 mi (857.85 km) |
| Castel San Pietro Terme to Lebbeke | 572.53 mi (921.40 km) |
| Castel San Pietro Terme to Lede | 574.54 mi (924.64 km) |
| Castel San Pietro Terme to Ledegem | 594.10 mi (956.12 km) |
