| Champaign to Brezovica | 4,815.66 mi (7,750.06 km) |
| Champaign to Cankova | 4,846.57 mi (7,799.81 km) |
| Champaign to Celje | 4,838.89 mi (7,787.44 km) |
| Champaign to Cerklje na Gorenjskem | 4,808.69 mi (7,738.84 km) |
| Champaign to Cerknica | 4,822.77 mi (7,761.50 km) |
| Champaign to Cerkno | 4,794.89 mi (7,716.62 km) |
| Champaign to Cerkvenjak | 4,850.29 mi (7,805.79 km) |
| Champaign to Cirkulane | 4,861.68 mi (7,824.12 km) |
| Champaign to Crensovci | 4,863.03 mi (7,826.29 km) |
| Champaign to Crna na Koroskem | 4,813.22 mi (7,746.12 km) |
| Champaign to Crnomelj | 4,864.04 mi (7,827.92 km) |
| Champaign to Destrnik | 4,851.08 mi (7,807.05 km) |
| Champaign to Divaca | 4,812.66 mi (7,745.23 km) |
| Champaign to Dobje | 4,847.88 mi (7,801.90 km) |
| Champaign to Dobrna | 4,833.12 mi (7,778.16 km) |
