| Castiglion Fiorentino to Juprelle | 591.04 mi (951.19 km) |
| Castiglion Fiorentino to Jurbise | 622.67 mi (1,002.10 km) |
| Castiglion Fiorentino to Kalmthout | 655.12 mi (1,054.31 km) |
| Castiglion Fiorentino to Kampenhout | 628.18 mi (1,010.96 km) |
| Castiglion Fiorentino to Kapelle-op-den-Bos | 637.10 mi (1,025.31 km) |
| Castiglion Fiorentino to Kapellen | 652.18 mi (1,049.59 km) |
| Castiglion Fiorentino to Kasterlee | 635.77 mi (1,023.17 km) |
| Castiglion Fiorentino to Keerbergen | 629.56 mi (1,013.18 km) |
| Castiglion Fiorentino to Kinrooi | 611.46 mi (984.05 km) |
| Castiglion Fiorentino to Knokke-Heist | 683.59 mi (1,100.13 km) |
| Castiglion Fiorentino to Koekelare | 679.01 mi (1,092.76 km) |
| Castiglion Fiorentino to Koekelberg | 629.69 mi (1,013.39 km) |
| Castiglion Fiorentino to Koksijde | 689.08 mi (1,108.97 km) |
| Castiglion Fiorentino to Kontich | 641.46 mi (1,032.33 km) |
| Castiglion Fiorentino to Kortemark | 673.96 mi (1,084.63 km) |
