| Kempston to Castelfidardo | 881.60 mi (1,418.80 km) |
| Kempston to Castelfiorentino | 790.92 mi (1,272.87 km) |
| Kempston to Castelfranco di Sopra | 808.11 mi (1,300.53 km) |
| Kempston to Castelfranco di Sotto | 778.82 mi (1,253.39 km) |
| Kempston to Castelfranco Emilia | 740.61 mi (1,191.90 km) |
| Kempston to Castelfranco Veneto | 717.60 mi (1,154.86 km) |
| Kempston to Castellabate | 1,097.55 mi (1,766.34 km) |
| Kempston to Castellammare del Golfo | 1,167.87 mi (1,879.51 km) |
| Kempston to Castellammare di Stabia | 1,059.68 mi (1,705.39 km) |
| Kempston to Castellamonte | 596.07 mi (959.28 km) |
| Kempston to Castellana Grotte | 1,138.06 mi (1,831.52 km) |
| Kempston to Castellaneta | 1,143.20 mi (1,839.80 km) |
| Kempston to Castellanza | 618.67 mi (995.66 km) |
| Kempston to Castellarano | 733.47 mi (1,180.40 km) |
| Kempston to Castelleone | 662.65 mi (1,066.44 km) |
