| Catonsville to Castelfidardo | 4,447.59 mi (7,157.71 km) |
| Catonsville to Castelfiorentino | 4,331.15 mi (6,970.31 km) |
| Catonsville to Castelfranco di Sopra | 4,356.08 mi (7,010.43 km) |
| Catonsville to Castelfranco di Sotto | 4,318.32 mi (6,949.66 km) |
| Catonsville to Castelfranco Emilia | 4,301.22 mi (6,922.15 km) |
| Catonsville to Castelfranco Veneto | 4,302.86 mi (6,924.79 km) |
| Catonsville to Castellabate | 4,625.07 mi (7,443.33 km) |
| Catonsville to Castellammare del Golfo | 4,615.63 mi (7,428.14 km) |
| Catonsville to Castellammare di Stabia | 4,588.68 mi (7,384.77 km) |
| Catonsville to Castellamonte | 4,131.62 mi (6,649.20 km) |
| Catonsville to Castellana Grotte | 4,699.47 mi (7,563.07 km) |
| Catonsville to Castellaneta | 4,698.85 mi (7,562.07 km) |
| Catonsville to Castellanza | 4,175.39 mi (6,719.65 km) |
| Catonsville to Castellarano | 4,290.62 mi (6,905.09 km) |
| Catonsville to Castelleone | 4,222.64 mi (6,795.69 km) |
