| Buffalo Grove to Cognac | 4,137.38 mi (6,658.46 km) |
| Buffalo Grove to Cogolin | 4,512.48 mi (7,262.13 km) |
| Buffalo Grove to Colmar | 4,354.49 mi (7,007.88 km) |
| Buffalo Grove to Colombes | 4,126.22 mi (6,640.51 km) |
| Buffalo Grove to Colomiers | 4,283.06 mi (6,892.92 km) |
| Buffalo Grove to Combs-la-Ville | 4,147.26 mi (6,674.37 km) |
| Buffalo Grove to Comines | 4,090.52 mi (6,583.05 km) |
| Buffalo Grove to Compiegne | 4,130.91 mi (6,648.06 km) |
| Buffalo Grove to Concarneau | 3,915.36 mi (6,301.17 km) |
| Buffalo Grove to Conde-sur-l'Escaut | 4,123.49 mi (6,636.11 km) |
| Buffalo Grove to Conflans-Sainte-Honorine | 4,117.55 mi (6,626.56 km) |
| Buffalo Grove to Corbas | 4,351.46 mi (7,003.00 km) |
| Buffalo Grove to Corbeil-Essonnes | 4,146.22 mi (6,672.69 km) |
| Buffalo Grove to Cormeilles-en-Parisis | 4,122.46 mi (6,634.46 km) |
| Buffalo Grove to Cosne sur Loire | 4,207.20 mi (6,770.84 km) |
