| Ratzeburg to Cologno al Serio | 562.76 mi (905.67 km) |
| Ratzeburg to Cologno Monzese | 568.39 mi (914.73 km) |
| Ratzeburg to Colorno | 605.94 mi (975.17 km) |
| Ratzeburg to Comacchio | 625.16 mi (1,006.10 km) |
| Ratzeburg to Comiso | 1,171.89 mi (1,885.97 km) |
| Ratzeburg to Como | 550.12 mi (885.33 km) |
| Ratzeburg to Concordia Sagittaria | 556.04 mi (894.85 km) |
| Ratzeburg to Concorezzo | 563.90 mi (907.50 km) |
| Ratzeburg to Conegliano | 544.20 mi (875.80 km) |
| Ratzeburg to Conselice | 636.37 mi (1,024.14 km) |
| Ratzeburg to Conselve | 587.12 mi (944.87 km) |
| Ratzeburg to Conversano | 928.00 mi (1,493.48 km) |
| Ratzeburg to Copertino | 988.62 mi (1,591.02 km) |
| Ratzeburg to Copparo | 609.96 mi (981.63 km) |
| Ratzeburg to Corato | 905.73 mi (1,457.63 km) |
