| Rock Island to Brezovica | 4,837.21 mi (7,784.73 km) |
| Rock Island to Cankova | 4,864.64 mi (7,828.88 km) |
| Rock Island to Celje | 4,858.93 mi (7,819.69 km) |
| Rock Island to Cerklje na Gorenjskem | 4,829.65 mi (7,772.57 km) |
| Rock Island to Cerknica | 4,844.88 mi (7,797.09 km) |
| Rock Island to Cerkno | 4,816.71 mi (7,751.74 km) |
| Rock Island to Cerkvenjak | 4,868.78 mi (7,835.55 km) |
| Rock Island to Cirkulane | 4,880.60 mi (7,854.56 km) |
| Rock Island to Crensovci | 4,881.08 mi (7,855.33 km) |
| Rock Island to Crna na Koroskem | 4,833.25 mi (7,778.36 km) |
| Rock Island to Crnomelj | 4,885.63 mi (7,862.66 km) |
| Rock Island to Destrnik | 4,869.80 mi (7,837.19 km) |
| Rock Island to Divaca | 4,835.50 mi (7,781.98 km) |
| Rock Island to Dobje | 4,867.97 mi (7,834.25 km) |
| Rock Island to Dobrna | 4,852.98 mi (7,810.12 km) |
