| Butler to Cognac | 3,846.92 mi (6,191.02 km) |
| Butler to Cogolin | 4,224.56 mi (6,798.78 km) |
| Butler to Colmar | 4,094.94 mi (6,590.18 km) |
| Butler to Colombes | 3,860.26 mi (6,212.49 km) |
| Butler to Colomiers | 3,984.84 mi (6,412.98 km) |
| Butler to Combs-la-Ville | 3,880.42 mi (6,244.93 km) |
| Butler to Comines | 3,837.53 mi (6,175.91 km) |
| Butler to Compiegne | 3,869.16 mi (6,226.81 km) |
| Butler to Concarneau | 3,630.43 mi (5,842.61 km) |
| Butler to Conde-sur-l'Escaut | 3,869.76 mi (6,227.78 km) |
| Butler to Conflans-Sainte-Honorine | 3,851.72 mi (6,198.75 km) |
| Butler to Corbas | 4,072.55 mi (6,554.14 km) |
| Butler to Corbeil-Essonnes | 3,878.87 mi (6,242.44 km) |
| Butler to Cormeilles-en-Parisis | 3,856.70 mi (6,206.75 km) |
| Butler to Cosne sur Loire | 3,933.69 mi (6,330.66 km) |
