| Nelson to Cividale del Friuli | 873.96 mi (1,406.50 km) |
| Nelson to Civita Castellana | 1,040.73 mi (1,674.90 km) |
| Nelson to Civitanova Marche | 1,025.91 mi (1,651.05 km) |
| Nelson to Civitavecchia | 1,034.33 mi (1,664.60 km) |
| Nelson to Civitella in Val di Chiana | 957.36 mi (1,540.73 km) |
| Nelson to Clusone | 769.72 mi (1,238.74 km) |
| Nelson to Coccaglio | 787.63 mi (1,267.57 km) |
| Nelson to Codigoro | 893.18 mi (1,437.43 km) |
| Nelson to Codogno | 801.31 mi (1,289.59 km) |
| Nelson to Codroipo | 864.85 mi (1,391.85 km) |
| Nelson to Cogoleto | 814.96 mi (1,311.55 km) |
| Nelson to Colle di Val d'Elsa | 941.14 mi (1,514.61 km) |
| Nelson to Colle Salvetti | 911.13 mi (1,466.32 km) |
| Nelson to Collecchio | 839.01 mi (1,350.25 km) |
| Nelson to Colleferro | 1,090.44 mi (1,754.90 km) |
