| Callaway to Cividale del Friuli | 5,144.18 mi (8,278.76 km) |
| Callaway to Civita Castellana | 5,221.41 mi (8,403.05 km) |
| Callaway to Civitanova Marche | 5,247.92 mi (8,445.71 km) |
| Callaway to Civitavecchia | 5,200.05 mi (8,368.67 km) |
| Callaway to Civitella in Val di Chiana | 5,154.52 mi (8,295.41 km) |
| Callaway to Clusone | 5,001.19 mi (8,048.64 km) |
| Callaway to Coccaglio | 5,011.93 mi (8,065.92 km) |
| Callaway to Codigoro | 5,127.61 mi (8,252.09 km) |
| Callaway to Codogno | 5,011.95 mi (8,065.95 km) |
| Callaway to Codroipo | 5,129.22 mi (8,254.68 km) |
| Callaway to Cogoleto | 4,987.70 mi (8,026.92 km) |
| Callaway to Colle di Val d'Elsa | 5,128.95 mi (8,254.25 km) |
| Callaway to Colle Salvetti | 5,093.63 mi (8,197.41 km) |
| Callaway to Collecchio | 5,046.77 mi (8,122.00 km) |
| Callaway to Colleferro | 5,267.19 mi (8,476.72 km) |
