| Tonypandy to Castelfidardo | 968.92 mi (1,559.33 km) |
| Tonypandy to Castelfiorentino | 868.08 mi (1,397.04 km) |
| Tonypandy to Castelfranco di Sopra | 888.16 mi (1,429.35 km) |
| Tonypandy to Castelfranco di Sotto | 855.52 mi (1,376.83 km) |
| Tonypandy to Castelfranco Emilia | 824.25 mi (1,326.50 km) |
| Tonypandy to Castelfranco Veneto | 811.64 mi (1,306.21 km) |
| Tonypandy to Castellabate | 1,175.45 mi (1,891.70 km) |
| Tonypandy to Castellammare del Golfo | 1,228.37 mi (1,976.88 km) |
| Tonypandy to Castellammare di Stabia | 1,137.49 mi (1,830.61 km) |
| Tonypandy to Castellamonte | 667.36 mi (1,074.02 km) |
| Tonypandy to Castellana Grotte | 1,226.07 mi (1,973.16 km) |
| Tonypandy to Castellaneta | 1,229.48 mi (1,978.66 km) |
| Tonypandy to Castellanza | 698.80 mi (1,124.61 km) |
| Tonypandy to Castellarano | 815.69 mi (1,312.72 km) |
| Tonypandy to Castelleone | 744.88 mi (1,198.76 km) |
