| Royse City to Cividale del Friuli | 5,438.97 mi (8,753.17 km) |
| Royse City to Civita Castellana | 5,553.93 mi (8,938.19 km) |
| Royse City to Civitanova Marche | 5,566.36 mi (8,958.19 km) |
| Royse City to Civitavecchia | 5,536.71 mi (8,910.47 km) |
| Royse City to Civitella in Val di Chiana | 5,480.00 mi (8,819.20 km) |
| Royse City to Clusone | 5,311.15 mi (8,547.47 km) |
| Royse City to Coccaglio | 5,324.72 mi (8,569.31 km) |
| Royse City to Codigoro | 5,438.92 mi (8,753.10 km) |
| Royse City to Codogno | 5,329.43 mi (8,576.90 km) |
| Royse City to Codroipo | 5,427.02 mi (8,733.94 km) |
| Royse City to Cogoleto | 5,316.08 mi (8,555.41 km) |
| Royse City to Colle di Val d'Elsa | 5,456.84 mi (8,781.94 km) |
| Royse City to Colle Salvetti | 5,422.25 mi (8,726.27 km) |
| Royse City to Collecchio | 5,366.08 mi (8,635.88 km) |
| Royse City to Colleferro | 5,602.10 mi (9,015.71 km) |
