| Portes-les-Valence to Kortenberg | 415.55 mi (668.77 km) |
| Portes-les-Valence to Kortrijk | 418.48 mi (673.47 km) |
| Portes-les-Valence to Kraainem | 414.23 mi (666.63 km) |
| Portes-les-Valence to Kruibeke | 435.64 mi (701.10 km) |
| Portes-les-Valence to Kuurne | 419.58 mi (675.25 km) |
| Portes-les-Valence to La Bruyere | 388.78 mi (625.69 km) |
| Portes-les-Valence to La Calamine | 405.94 mi (653.29 km) |
| Portes-les-Valence to La Louviere | 387.80 mi (624.11 km) |
| Portes-les-Valence to Laarne | 427.11 mi (687.36 km) |
| Portes-les-Valence to Laeken | 415.57 mi (668.79 km) |
| Portes-les-Valence to Lanaken | 417.42 mi (671.77 km) |
| Portes-les-Valence to Landen | 406.48 mi (654.16 km) |
| Portes-les-Valence to Lebbeke | 424.77 mi (683.59 km) |
| Portes-les-Valence to Lede | 423.03 mi (680.80 km) |
| Portes-les-Valence to Ledegem | 421.02 mi (677.56 km) |
