| Decatur to Castelfidardo | 4,927.08 mi (7,929.37 km) |
| Decatur to Castelfiorentino | 4,818.23 mi (7,754.20 km) |
| Decatur to Castelfranco di Sopra | 4,841.08 mi (7,790.96 km) |
| Decatur to Castelfranco di Sotto | 4,805.41 mi (7,733.56 km) |
| Decatur to Castelfranco Emilia | 4,781.06 mi (7,694.36 km) |
| Decatur to Castelfranco Veneto | 4,772.17 mi (7,680.07 km) |
| Decatur to Castellabate | 5,120.64 mi (8,240.88 km) |
| Decatur to Castellammare del Golfo | 5,132.11 mi (8,259.34 km) |
| Decatur to Castellammare di Stabia | 5,083.26 mi (8,180.72 km) |
| Decatur to Castellamonte | 4,616.22 mi (7,429.09 km) |
| Decatur to Castellana Grotte | 5,183.32 mi (8,341.75 km) |
| Decatur to Castellaneta | 5,185.14 mi (8,344.68 km) |
| Decatur to Castellanza | 4,654.66 mi (7,490.95 km) |
| Decatur to Castellarano | 4,771.54 mi (7,679.05 km) |
| Decatur to Castelleone | 4,701.57 mi (7,566.45 km) |
