| Negresti-Oas to Cividale del Friuli | 486.14 mi (782.37 km) |
| Negresti-Oas to Civita Castellana | 660.04 mi (1,062.23 km) |
| Negresti-Oas to Civitanova Marche | 564.38 mi (908.27 km) |
| Negresti-Oas to Civitavecchia | 692.79 mi (1,114.94 km) |
| Negresti-Oas to Civitella in Val di Chiana | 642.84 mi (1,034.54 km) |
| Negresti-Oas to Clusone | 650.12 mi (1,046.26 km) |
| Negresti-Oas to Coccaglio | 655.64 mi (1,055.15 km) |
| Negresti-Oas to Codigoro | 577.95 mi (930.11 km) |
| Negresti-Oas to Codogno | 677.60 mi (1,090.50 km) |
| Negresti-Oas to Codroipo | 509.81 mi (820.46 km) |
| Negresti-Oas to Cogoleto | 745.96 mi (1,200.51 km) |
| Negresti-Oas to Colle di Val d'Elsa | 668.23 mi (1,075.41 km) |
| Negresti-Oas to Colle Salvetti | 689.13 mi (1,109.05 km) |
| Negresti-Oas to Collecchio | 665.17 mi (1,070.49 km) |
| Negresti-Oas to Colleferro | 662.37 mi (1,065.99 km) |
