| Prescott to Cividale del Friuli | 5,923.52 mi (9,532.98 km) |
| Prescott to Civita Castellana | 6,083.99 mi (9,791.23 km) |
| Prescott to Civitanova Marche | 6,077.51 mi (9,780.80 km) |
| Prescott to Civitavecchia | 6,072.75 mi (9,773.15 km) |
| Prescott to Civitella in Val di Chiana | 6,003.30 mi (9,661.39 km) |
| Prescott to Clusone | 5,820.07 mi (9,366.50 km) |
| Prescott to Coccaglio | 5,836.85 mi (9,393.50 km) |
| Prescott to Codigoro | 5,945.13 mi (9,567.76 km) |
| Prescott to Codogno | 5,847.50 mi (9,410.64 km) |
| Prescott to Codroipo | 5,915.95 mi (9,520.80 km) |
| Prescott to Cogoleto | 5,848.73 mi (9,412.63 km) |
| Prescott to Colle di Val d'Elsa | 5,984.10 mi (9,630.47 km) |
| Prescott to Colle Salvetti | 5,951.62 mi (9,578.21 km) |
| Prescott to Collecchio | 5,885.25 mi (9,471.39 km) |
| Prescott to Colleferro | 6,133.71 mi (9,871.25 km) |
