| Datteln to Cologno al Serio | 432.99 mi (696.82 km) |
| Datteln to Cologno Monzese | 432.33 mi (695.77 km) |
| Datteln to Colorno | 484.83 mi (780.26 km) |
| Datteln to Comacchio | 529.44 mi (852.05 km) |
| Datteln to Comiso | 1,076.16 mi (1,731.92 km) |
| Datteln to Como | 411.47 mi (662.20 km) |
| Datteln to Concordia Sagittaria | 477.73 mi (768.84 km) |
| Datteln to Concorezzo | 428.74 mi (689.98 km) |
| Datteln to Conegliano | 457.69 mi (736.57 km) |
| Datteln to Conselice | 534.68 mi (860.49 km) |
| Datteln to Conselve | 489.47 mi (787.73 km) |
| Datteln to Conversano | 871.73 mi (1,402.91 km) |
| Datteln to Copertino | 937.81 mi (1,509.26 km) |
| Datteln to Copparo | 510.07 mi (820.88 km) |
| Datteln to Corato | 842.93 mi (1,356.56 km) |
