| Powell to Cividale del Friuli | 4,569.17 mi (7,353.37 km) |
| Powell to Civita Castellana | 4,675.35 mi (7,524.25 km) |
| Powell to Civitanova Marche | 4,690.77 mi (7,549.07 km) |
| Powell to Civitavecchia | 4,657.33 mi (7,495.24 km) |
| Powell to Civitella in Val di Chiana | 4,602.70 mi (7,407.33 km) |
| Powell to Clusone | 4,437.04 mi (7,140.73 km) |
| Powell to Coccaglio | 4,449.96 mi (7,161.51 km) |
| Powell to Codigoro | 4,564.76 mi (7,346.27 km) |
| Powell to Codogno | 4,453.59 mi (7,167.36 km) |
| Powell to Codroipo | 4,556.35 mi (7,332.73 km) |
| Powell to Cogoleto | 4,437.90 mi (7,142.11 km) |
| Powell to Colle di Val d'Elsa | 4,579.01 mi (7,369.20 km) |
| Powell to Colle Salvetti | 4,544.21 mi (7,313.20 km) |
| Powell to Collecchio | 4,489.90 mi (7,225.80 km) |
| Powell to Colleferro | 4,723.15 mi (7,601.18 km) |
