| Rotterdam to Collegno | 492.92 mi (793.28 km) |
| Rotterdam to Cologno al Serio | 497.30 mi (800.33 km) |
| Rotterdam to Cologno Monzese | 491.93 mi (791.68 km) |
| Rotterdam to Colorno | 552.37 mi (888.95 km) |
| Rotterdam to Comacchio | 610.25 mi (982.10 km) |
| Rotterdam to Comiso | 1,145.36 mi (1,843.28 km) |
| Rotterdam to Como | 470.37 mi (756.98 km) |
| Rotterdam to Concordia Sagittaria | 569.13 mi (915.92 km) |
| Rotterdam to Concorezzo | 489.26 mi (787.38 km) |
| Rotterdam to Conegliano | 546.18 mi (879.00 km) |
| Rotterdam to Conselice | 612.01 mi (984.94 km) |
| Rotterdam to Conselve | 570.91 mi (918.79 km) |
| Rotterdam to Conversano | 963.19 mi (1,550.10 km) |
| Rotterdam to Copertino | 1,030.67 mi (1,658.71 km) |
| Rotterdam to Copparo | 589.41 mi (948.56 km) |
