| McHenry to Cognac | 4,144.06 mi (6,669.23 km) |
| McHenry to Cogolin | 4,518.91 mi (7,272.48 km) |
| McHenry to Colmar | 4,359.27 mi (7,015.56 km) |
| McHenry to Colombes | 4,131.44 mi (6,648.92 km) |
| McHenry to Colomiers | 4,290.19 mi (6,904.39 km) |
| McHenry to Combs-la-Ville | 4,152.53 mi (6,682.84 km) |
| McHenry to Comines | 4,094.99 mi (6,590.26 km) |
| McHenry to Compiegne | 4,135.88 mi (6,656.06 km) |
| McHenry to Concarneau | 3,921.78 mi (6,311.50 km) |
| McHenry to Conde-sur-l'Escaut | 4,128.00 mi (6,643.37 km) |
| McHenry to Conflans-Sainte-Honorine | 4,122.77 mi (6,634.95 km) |
| McHenry to Corbas | 4,357.39 mi (7,012.54 km) |
| McHenry to Corbeil-Essonnes | 4,151.51 mi (6,681.22 km) |
| McHenry to Cormeilles-en-Parisis | 4,127.67 mi (6,642.85 km) |
| McHenry to Cosne sur Loire | 4,212.85 mi (6,779.92 km) |
