| Didymoteicho to Busto Garolfo | 927.62 mi (1,492.87 km) |
| Didymoteicho to Cabras | 945.31 mi (1,521.34 km) |
| Didymoteicho to Cadelbosco di Sopra | 835.11 mi (1,343.99 km) |
| Didymoteicho to Cadoneghe | 782.82 mi (1,259.82 km) |
| Didymoteicho to Cagli | 721.36 mi (1,160.91 km) |
| Didymoteicho to Cagliari | 926.50 mi (1,491.05 km) |
| Didymoteicho to Cairo Montenotte | 944.83 mi (1,520.55 km) |
| Didymoteicho to Caivano | 634.80 mi (1,021.61 km) |
| Didymoteicho to Calcinaia | 823.45 mi (1,325.21 km) |
| Didymoteicho to Calcinato | 854.11 mi (1,374.55 km) |
| Didymoteicho to Calderara di Reno | 800.34 mi (1,288.03 km) |
| Didymoteicho to Caldogno | 806.10 mi (1,297.29 km) |
| Didymoteicho to Calenzano | 797.63 mi (1,283.66 km) |
| Didymoteicho to Calolziocorte | 905.77 mi (1,457.70 km) |
| Didymoteicho to Caltagirone | 700.34 mi (1,127.09 km) |
