| Dayton to Carmignano | 4,621.30 mi (7,437.26 km) |
| Dayton to Carovigno | 5,022.85 mi (8,083.49 km) |
| Dayton to Carpenedolo | 4,538.59 mi (7,304.15 km) |
| Dayton to Carpi | 4,578.96 mi (7,369.12 km) |
| Dayton to Carrara | 4,573.24 mi (7,359.92 km) |
| Dayton to Carugate | 4,486.80 mi (7,220.81 km) |
| Dayton to Casal di Principe | 4,862.38 mi (7,825.24 km) |
| Dayton to Casale Monferrato | 4,465.98 mi (7,187.30 km) |
| Dayton to Casale sul Sile | 4,606.68 mi (7,413.74 km) |
| Dayton to Casalecchio di Reno | 4,606.79 mi (7,413.91 km) |
| Dayton to Casalgrande | 4,580.38 mi (7,371.40 km) |
| Dayton to Casalmaggiore | 4,552.10 mi (7,325.90 km) |
| Dayton to Casalnuovo di Napoli | 4,875.58 mi (7,846.49 km) |
| Dayton to Casalpusterlengo | 4,513.54 mi (7,263.84 km) |
| Dayton to Casaluce | 4,865.87 mi (7,830.85 km) |
