| Castellanza to Kortenberg | 415.49 mi (668.66 km) |
| Castellanza to Kortrijk | 443.73 mi (714.12 km) |
| Castellanza to Kraainem | 415.92 mi (669.35 km) |
| Castellanza to Kruibeke | 437.50 mi (704.09 km) |
| Castellanza to Kuurne | 444.23 mi (714.92 km) |
| Castellanza to La Bruyere | 386.75 mi (622.42 km) |
| Castellanza to La Calamine | 375.72 mi (604.66 km) |
| Castellanza to La Louviere | 399.53 mi (642.97 km) |
| Castellanza to Laarne | 439.13 mi (706.72 km) |
| Castellanza to Laeken | 419.16 mi (674.57 km) |
| Castellanza to Lanaken | 393.90 mi (633.92 km) |
| Castellanza to Landen | 396.06 mi (637.40 km) |
| Castellanza to Lebbeke | 431.83 mi (694.97 km) |
| Castellanza to Lede | 433.05 mi (696.93 km) |
| Castellanza to Ledegem | 448.58 mi (721.92 km) |
