| Sankt Gallen to Kortenberg | 323.76 mi (521.04 km) |
| Sankt Gallen to Kortrijk | 362.62 mi (583.58 km) |
| Sankt Gallen to Kraainem | 325.04 mi (523.10 km) |
| Sankt Gallen to Kruibeke | 344.90 mi (555.07 km) |
| Sankt Gallen to Kuurne | 362.75 mi (583.79 km) |
| Sankt Gallen to La Bruyere | 296.80 mi (477.66 km) |
| Sankt Gallen to La Calamine | 272.91 mi (439.21 km) |
| Sankt Gallen to La Louviere | 315.47 mi (507.70 km) |
| Sankt Gallen to Laarne | 351.50 mi (565.69 km) |
| Sankt Gallen to Laeken | 328.95 mi (529.39 km) |
| Sankt Gallen to Lanaken | 292.65 mi (470.98 km) |
| Sankt Gallen to Landen | 300.93 mi (484.30 km) |
| Sankt Gallen to Lebbeke | 342.29 mi (550.87 km) |
| Sankt Gallen to Lede | 344.91 mi (555.07 km) |
| Sankt Gallen to Ledegem | 368.28 mi (592.69 km) |
