| Joniskis to Cividale del Friuli | 825.26 mi (1,328.13 km) |
| Joniskis to Civita Castellana | 1,083.99 mi (1,744.52 km) |
| Joniskis to Civitanova Marche | 993.91 mi (1,599.54 km) |
| Joniskis to Civitavecchia | 1,109.03 mi (1,784.81 km) |
| Joniskis to Civitella in Val di Chiana | 1,028.62 mi (1,655.40 km) |
| Joniskis to Clusone | 925.43 mi (1,489.34 km) |
| Joniskis to Coccaglio | 942.98 mi (1,517.57 km) |
| Joniskis to Codigoro | 932.57 mi (1,500.82 km) |
| Joniskis to Codogno | 973.54 mi (1,566.76 km) |
| Joniskis to Codroipo | 844.04 mi (1,358.35 km) |
| Joniskis to Cogoleto | 1,046.55 mi (1,684.25 km) |
| Joniskis to Colle di Val d'Elsa | 1,042.91 mi (1,678.41 km) |
| Joniskis to Colle Salvetti | 1,046.10 mi (1,683.54 km) |
| Joniskis to Collecchio | 984.06 mi (1,583.69 km) |
| Joniskis to Colleferro | 1,107.93 mi (1,783.04 km) |
