| Romeoville to Chenove | 4,323.07 mi (6,957.30 km) |
| Romeoville to Cherbourg | 3,980.24 mi (6,405.58 km) |
| Romeoville to Chevigny-Saint-Sauveur | 4,327.73 mi (6,964.81 km) |
| Romeoville to Chevilly-Larue | 4,165.19 mi (6,703.22 km) |
| Romeoville to Chilly-Mazarin | 4,165.84 mi (6,704.27 km) |
| Romeoville to Choisy-le-Roi | 4,167.49 mi (6,706.93 km) |
| Romeoville to Cholet | 4,095.01 mi (6,590.28 km) |
| Romeoville to Clamart | 4,160.41 mi (6,695.53 km) |
| Romeoville to Claye-Souilly | 4,171.93 mi (6,714.07 km) |
| Romeoville to Clermont | 4,146.03 mi (6,672.39 km) |
| Romeoville to Clermont-Ferrand | 4,302.09 mi (6,923.55 km) |
| Romeoville to Clermont-l'Herault | 4,397.55 mi (7,077.17 km) |
| Romeoville to Clichy | 4,158.50 mi (6,692.46 km) |
| Romeoville to Clichy-sous-Bois | 4,167.95 mi (6,707.66 km) |
| Romeoville to Cluses | 4,432.09 mi (7,132.77 km) |
