| Sonderborg to Kortenberg | 354.19 mi (570.01 km) |
| Sonderborg to Kortrijk | 391.53 mi (630.11 km) |
| Sonderborg to Kraainem | 357.34 mi (575.09 km) |
| Sonderborg to Kruibeke | 344.88 mi (555.03 km) |
| Sonderborg to Kuurne | 390.01 mi (627.66 km) |
| Sonderborg to La Bruyere | 369.50 mi (594.65 km) |
| Sonderborg to La Calamine | 331.33 mi (533.22 km) |
| Sonderborg to La Louviere | 386.51 mi (622.03 km) |
| Sonderborg to Laarne | 365.33 mi (587.95 km) |
| Sonderborg to Laeken | 359.10 mi (577.92 km) |
| Sonderborg to Lanaken | 326.98 mi (526.23 km) |
| Sonderborg to Landen | 348.03 mi (560.10 km) |
| Sonderborg to Lebbeke | 358.84 mi (577.50 km) |
| Sonderborg to Lede | 364.28 mi (586.26 km) |
| Sonderborg to Ledegem | 394.58 mi (635.02 km) |
