| Cities | Distance |
|---|---|
| Spa to Juprelle | 21.23 mi (34.16 km) |
| Spa to Jurbise | 84.88 mi (136.60 km) |
| Spa to Kalmthout | 86.55 mi (139.28 km) |
| Spa to Kampenhout | 65.34 mi (105.15 km) |
| Spa to Kapelle-op-den-Bos | 74.81 mi (120.39 km) |
| Spa to Kapellen | 84.44 mi (135.89 km) |
| Spa to Kasterlee | 65.79 mi (105.88 km) |
| Spa to Keerbergen | 64.42 mi (103.68 km) |
| Spa to Kinrooi | 45.41 mi (73.07 km) |
| Spa to Knokke-Heist | 126.65 mi (203.83 km) |
| Spa to Koekelare | 132.55 mi (213.33 km) |
| Spa to Koekelberg | 71.84 mi (115.61 km) |
| Spa to Koksijde | 146.50 mi (235.77 km) |
| Spa to Kontich | 75.97 mi (122.26 km) |
| Spa to Kortemark | 128.68 mi (207.09 km) |