| Prestwick to Collegno | 895.92 mi (1,441.84 km) |
| Prestwick to Cologno al Serio | 926.05 mi (1,490.33 km) |
| Prestwick to Cologno Monzese | 916.87 mi (1,475.56 km) |
| Prestwick to Colorno | 981.92 mi (1,580.24 km) |
| Prestwick to Comacchio | 1,048.63 mi (1,687.61 km) |
| Prestwick to Comiso | 1,565.18 mi (2,518.92 km) |
| Prestwick to Como | 895.71 mi (1,441.50 km) |
| Prestwick to Concordia Sagittaria | 1,013.55 mi (1,631.16 km) |
| Prestwick to Concorezzo | 915.13 mi (1,472.76 km) |
| Prestwick to Conegliano | 989.59 mi (1,592.59 km) |
| Prestwick to Conselice | 1,047.92 mi (1,686.46 km) |
| Prestwick to Conselve | 1,010.28 mi (1,625.89 km) |
| Prestwick to Conversano | 1,405.62 mi (2,262.13 km) |
| Prestwick to Copertino | 1,473.70 mi (2,371.70 km) |
| Prestwick to Copparo | 1,027.12 mi (1,652.99 km) |
