| Morriston to Castelfidardo | 988.70 mi (1,591.16 km) |
| Morriston to Castelfiorentino | 887.13 mi (1,427.70 km) |
| Morriston to Castelfranco di Sopra | 907.43 mi (1,460.36 km) |
| Morriston to Castelfranco di Sotto | 874.54 mi (1,407.44 km) |
| Morriston to Castelfranco Emilia | 843.84 mi (1,358.02 km) |
| Morriston to Castelfranco Veneto | 831.93 mi (1,338.87 km) |
| Morriston to Castellabate | 1,194.40 mi (1,922.19 km) |
| Morriston to Castellammare del Golfo | 1,245.66 mi (2,004.69 km) |
| Morriston to Castellammare di Stabia | 1,156.44 mi (1,861.12 km) |
| Morriston to Castellamonte | 686.13 mi (1,104.22 km) |
| Morriston to Castellana Grotte | 1,245.81 mi (2,004.93 km) |
| Morriston to Castellaneta | 1,249.09 mi (2,010.22 km) |
| Morriston to Castellanza | 718.22 mi (1,155.87 km) |
| Morriston to Castellarano | 835.17 mi (1,344.08 km) |
| Morriston to Castelleone | 764.42 mi (1,230.21 km) |
