| Schleswig to Cologno al Serio | 617.36 mi (993.55 km) |
| Schleswig to Cologno Monzese | 621.25 mi (999.80 km) |
| Schleswig to Colorno | 663.23 mi (1,067.36 km) |
| Schleswig to Comacchio | 688.25 mi (1,107.64 km) |
| Schleswig to Comiso | 1,237.05 mi (1,990.84 km) |
| Schleswig to Como | 602.03 mi (968.87 km) |
| Schleswig to Concordia Sagittaria | 621.68 mi (1,000.50 km) |
| Schleswig to Concorezzo | 616.98 mi (992.93 km) |
| Schleswig to Conegliano | 608.32 mi (978.99 km) |
| Schleswig to Conselice | 698.35 mi (1,123.88 km) |
| Schleswig to Conselve | 649.52 mi (1,045.31 km) |
| Schleswig to Conversano | 998.43 mi (1,606.81 km) |
| Schleswig to Copertino | 1,059.74 mi (1,705.49 km) |
| Schleswig to Copparo | 672.10 mi (1,081.64 km) |
| Schleswig to Corato | 975.33 mi (1,569.64 km) |
