| Grande-Synthe to Kortenberg | 97.51 mi (156.92 km) |
| Grande-Synthe to Kortrijk | 43.80 mi (70.48 km) |
| Grande-Synthe to Kraainem | 94.39 mi (151.90 km) |
| Grande-Synthe to Kruibeke | 87.31 mi (140.51 km) |
| Grande-Synthe to Kuurne | 44.26 mi (71.22 km) |
| Grande-Synthe to La Bruyere | 114.77 mi (184.71 km) |
| Grande-Synthe to La Calamine | 162.69 mi (261.82 km) |
| Grande-Synthe to La Louviere | 90.50 mi (145.64 km) |
| Grande-Synthe to Laarne | 67.25 mi (108.23 km) |
| Grande-Synthe to Laeken | 89.86 mi (144.62 km) |
| Grande-Synthe to Lanaken | 145.90 mi (234.81 km) |
| Grande-Synthe to Landen | 122.43 mi (197.03 km) |
| Grande-Synthe to Lebbeke | 78.86 mi (126.92 km) |
| Grande-Synthe to Lede | 73.16 mi (117.74 km) |
| Grande-Synthe to Ledegem | 37.56 mi (60.44 km) |
