| Five Corners to Cividale del Friuli | 5,553.72 mi (8,937.85 km) |
| Five Corners to Civita Castellana | 5,757.06 mi (9,265.09 km) |
| Five Corners to Civitanova Marche | 5,729.67 mi (9,221.01 km) |
| Five Corners to Civitavecchia | 5,753.18 mi (9,258.84 km) |
| Five Corners to Civitella in Val di Chiana | 5,672.46 mi (9,128.94 km) |
| Five Corners to Clusone | 5,481.65 mi (8,821.87 km) |
| Five Corners to Coccaglio | 5,501.21 mi (8,853.34 km) |
| Five Corners to Codigoro | 5,597.91 mi (9,008.96 km) |
| Five Corners to Codogno | 5,517.98 mi (8,880.34 km) |
| Five Corners to Codroipo | 5,551.22 mi (8,933.82 km) |
| Five Corners to Cogoleto | 5,535.67 mi (8,908.81 km) |
| Five Corners to Colle di Val d'Elsa | 5,658.60 mi (9,106.63 km) |
| Five Corners to Colle Salvetti | 5,630.02 mi (9,060.64 km) |
| Five Corners to Collecchio | 5,555.21 mi (8,940.25 km) |
| Five Corners to Colleferro | 5,806.26 mi (9,344.27 km) |
