| Robertsville to Cividale del Friuli | 4,203.03 mi (6,764.12 km) |
| Robertsville to Civita Castellana | 4,290.22 mi (6,904.45 km) |
| Robertsville to Civitanova Marche | 4,312.58 mi (6,940.42 km) |
| Robertsville to Civitavecchia | 4,270.18 mi (6,872.19 km) |
| Robertsville to Civitella in Val di Chiana | 4,220.99 mi (6,793.02 km) |
| Robertsville to Clusone | 4,063.09 mi (6,538.92 km) |
| Robertsville to Coccaglio | 4,074.56 mi (6,557.38 km) |
| Robertsville to Codigoro | 4,190.12 mi (6,743.35 km) |
| Robertsville to Codogno | 4,075.81 mi (6,559.38 km) |
| Robertsville to Codroipo | 4,188.65 mi (6,740.98 km) |
| Robertsville to Cogoleto | 4,054.64 mi (6,525.32 km) |
| Robertsville to Colle di Val d'Elsa | 4,196.08 mi (6,752.94 km) |
| Robertsville to Colle Salvetti | 4,160.91 mi (6,696.33 km) |
| Robertsville to Collecchio | 4,111.21 mi (6,616.36 km) |
| Robertsville to Colleferro | 4,336.89 mi (6,979.56 km) |
