| Oshkosh to Cividale del Friuli | 4,601.74 mi (7,405.79 km) |
| Oshkosh to Civita Castellana | 4,733.15 mi (7,617.27 km) |
| Oshkosh to Civitanova Marche | 4,738.57 mi (7,626.00 km) |
| Oshkosh to Civitavecchia | 4,718.23 mi (7,593.25 km) |
| Oshkosh to Civitella in Val di Chiana | 4,656.29 mi (7,493.57 km) |
| Oshkosh to Clusone | 4,481.41 mi (7,212.14 km) |
| Oshkosh to Coccaglio | 4,496.19 mi (7,235.91 km) |
| Oshkosh to Codigoro | 4,608.82 mi (7,417.18 km) |
| Oshkosh to Codogno | 4,503.08 mi (7,247.00 km) |
| Oshkosh to Codroipo | 4,591.12 mi (7,388.69 km) |
| Oshkosh to Cogoleto | 4,495.24 mi (7,234.39 km) |
| Oshkosh to Colle di Val d'Elsa | 4,634.54 mi (7,458.56 km) |
| Oshkosh to Colle Salvetti | 4,600.61 mi (7,403.96 km) |
| Oshkosh to Collecchio | 4,540.30 mi (7,306.91 km) |
| Oshkosh to Colleferro | 4,782.15 mi (7,696.13 km) |
