| Richmond Hill to Collegno | 4,650.23 mi (7,483.83 km) |
| Richmond Hill to Cologno al Serio | 4,730.94 mi (7,613.71 km) |
| Richmond Hill to Cologno Monzese | 4,713.84 mi (7,586.20 km) |
| Richmond Hill to Colorno | 4,779.79 mi (7,692.32 km) |
| Richmond Hill to Comacchio | 4,866.41 mi (7,831.73 km) |
| Richmond Hill to Comiso | 5,227.18 mi (8,412.34 km) |
| Richmond Hill to Como | 4,697.50 mi (7,559.89 km) |
| Richmond Hill to Concordia Sagittaria | 4,863.31 mi (7,826.75 km) |
| Richmond Hill to Concorezzo | 4,714.68 mi (7,587.54 km) |
| Richmond Hill to Conegliano | 4,835.75 mi (7,782.38 km) |
| Richmond Hill to Conselice | 4,856.44 mi (7,815.69 km) |
| Richmond Hill to Conselve | 4,836.46 mi (7,783.53 km) |
| Richmond Hill to Conversano | 5,207.88 mi (8,381.28 km) |
| Richmond Hill to Copertino | 5,274.49 mi (8,488.47 km) |
| Richmond Hill to Copparo | 4,844.95 mi (7,797.19 km) |
