| Dayton to Cadiz | 4,098.27 mi (6,595.53 km) |
| Dayton to Calafell | 4,307.75 mi (6,932.65 km) |
| Dayton to Calahorra | 4,111.52 mi (6,616.85 km) |
| Dayton to Calasparra | 4,260.09 mi (6,855.95 km) |
| Dayton to Calatayud | 4,157.69 mi (6,691.16 km) |
| Dayton to Caldas de Montbuy | 4,319.56 mi (6,951.65 km) |
| Dayton to Caldas de Reyes | 3,797.31 mi (6,111.18 km) |
| Dayton to Calella | 4,342.26 mi (6,988.19 km) |
| Dayton to Callosa de Segura | 4,302.34 mi (6,923.95 km) |
| Dayton to Calpe | 4,327.14 mi (6,963.86 km) |
| Dayton to Calvia | 4,407.74 mi (7,093.56 km) |
| Dayton to Camas | 4,082.07 mi (6,569.46 km) |
| Dayton to Cambados | 3,792.79 mi (6,103.91 km) |
| Dayton to Cambre | 3,791.88 mi (6,102.45 km) |
| Dayton to Cambrils | 4,289.24 mi (6,902.86 km) |
