| Gundelfingen to Juprelle | 212.45 mi (341.91 km) |
| Gundelfingen to Jurbise | 246.97 mi (397.45 km) |
| Gundelfingen to Kalmthout | 276.23 mi (444.55 km) |
| Gundelfingen to Kampenhout | 249.47 mi (401.49 km) |
| Gundelfingen to Kapelle-op-den-Bos | 258.49 mi (416.00 km) |
| Gundelfingen to Kapellen | 273.29 mi (439.82 km) |
| Gundelfingen to Kasterlee | 257.11 mi (413.77 km) |
| Gundelfingen to Keerbergen | 250.73 mi (403.51 km) |
| Gundelfingen to Kinrooi | 234.52 mi (377.42 km) |
| Gundelfingen to Knokke-Heist | 306.21 mi (492.80 km) |
| Gundelfingen to Koekelare | 303.65 mi (488.68 km) |
| Gundelfingen to Koekelberg | 251.43 mi (404.64 km) |
| Gundelfingen to Koksijde | 314.89 mi (506.77 km) |
| Gundelfingen to Kontich | 262.64 mi (422.68 km) |
| Gundelfingen to Kortemark | 298.72 mi (480.74 km) |
