| Dayton to Cavaillon | 4,368.21 mi (7,029.95 km) |
| Dayton to Cebazat | 4,217.54 mi (6,787.48 km) |
| Dayton to Cenon | 4,093.32 mi (6,587.56 km) |
| Dayton to Cergy | 4,072.07 mi (6,553.37 km) |
| Dayton to Cernay | 4,318.74 mi (6,950.34 km) |
| Dayton to Cesson | 4,108.56 mi (6,612.09 km) |
| Dayton to Cesson-Sevigne | 3,948.38 mi (6,354.30 km) |
| Dayton to Cestas | 4,090.35 mi (6,582.79 km) |
| Dayton to Chalette-sur-Loing | 4,131.57 mi (6,649.11 km) |
| Dayton to Challans | 3,974.22 mi (6,395.90 km) |
| Dayton to Chalon-sur-Saone | 4,259.06 mi (6,854.29 km) |
| Dayton to Chalons-en-Champagne | 4,167.40 mi (6,706.79 km) |
| Dayton to Chamalieres | 4,218.06 mi (6,788.31 km) |
| Dayton to Chambery | 4,344.54 mi (6,991.86 km) |
| Dayton to Chambly | 4,075.54 mi (6,558.95 km) |
