| Lacey to Cividale del Friuli | 5,476.96 mi (8,814.31 km) |
| Lacey to Civita Castellana | 5,682.79 mi (9,145.57 km) |
| Lacey to Civitanova Marche | 5,654.05 mi (9,099.32 km) |
| Lacey to Civitavecchia | 5,679.42 mi (9,140.14 km) |
| Lacey to Civitella in Val di Chiana | 5,598.08 mi (9,009.24 km) |
| Lacey to Clusone | 5,407.10 mi (8,701.88 km) |
| Lacey to Coccaglio | 5,426.80 mi (8,733.60 km) |
| Lacey to Codigoro | 5,522.56 mi (8,887.70 km) |
| Lacey to Codogno | 5,443.97 mi (8,761.22 km) |
| Lacey to Codroipo | 5,474.79 mi (8,810.82 km) |
| Lacey to Cogoleto | 5,462.76 mi (8,791.46 km) |
| Lacey to Colle di Val d'Elsa | 5,584.60 mi (8,987.55 km) |
| Lacey to Colle Salvetti | 5,556.34 mi (8,942.07 km) |
| Lacey to Collecchio | 5,481.09 mi (8,820.96 km) |
| Lacey to Colleferro | 5,731.87 mi (9,224.56 km) |
