| Stevenage to Castelfidardo | 862.75 mi (1,388.45 km) |
| Stevenage to Castelfiorentino | 771.72 mi (1,241.96 km) |
| Stevenage to Castelfranco di Sopra | 788.98 mi (1,269.74 km) |
| Stevenage to Castelfranco di Sotto | 759.60 mi (1,222.46 km) |
| Stevenage to Castelfranco Emilia | 721.57 mi (1,161.26 km) |
| Stevenage to Castelfranco Veneto | 699.05 mi (1,125.01 km) |
| Stevenage to Castellabate | 1,078.41 mi (1,735.53 km) |
| Stevenage to Castellammare del Golfo | 1,148.58 mi (1,848.46 km) |
| Stevenage to Castellammare di Stabia | 1,040.52 mi (1,674.56 km) |
| Stevenage to Castellamonte | 576.77 mi (928.22 km) |
| Stevenage to Castellana Grotte | 1,119.28 mi (1,801.31 km) |
| Stevenage to Castellaneta | 1,124.35 mi (1,809.46 km) |
| Stevenage to Castellanza | 599.50 mi (964.80 km) |
| Stevenage to Castellarano | 714.38 mi (1,149.69 km) |
| Stevenage to Castelleone | 643.54 mi (1,035.69 km) |
