| Mountain Ash to Carmignano | 859.08 mi (1,382.55 km) |
| Mountain Ash to Carovigno | 1,252.93 mi (2,016.39 km) |
| Mountain Ash to Carpenedolo | 766.07 mi (1,232.87 km) |
| Mountain Ash to Carpi | 808.90 mi (1,301.80 km) |
| Mountain Ash to Carrara | 813.87 mi (1,309.80 km) |
| Mountain Ash to Carugate | 717.16 mi (1,154.16 km) |
| Mountain Ash to Casal di Principe | 1,108.62 mi (1,784.15 km) |
| Mountain Ash to Casale Monferrato | 705.19 mi (1,134.89 km) |
| Mountain Ash to Casale sul Sile | 828.85 mi (1,333.90 km) |
| Mountain Ash to Casalecchio di Reno | 837.36 mi (1,347.60 km) |
| Mountain Ash to Casalgrande | 812.58 mi (1,307.72 km) |
| Mountain Ash to Casalmaggiore | 782.42 mi (1,259.19 km) |
| Mountain Ash to Casalnuovo di Napoli | 1,121.35 mi (1,804.64 km) |
| Mountain Ash to Casalpusterlengo | 745.67 mi (1,200.04 km) |
| Mountain Ash to Casaluce | 1,111.82 mi (1,789.30 km) |
