| Clayton to Brezovica | 896.18 mi (1,442.26 km) |
| Clayton to Cankova | 922.82 mi (1,485.14 km) |
| Clayton to Celje | 916.65 mi (1,475.20 km) |
| Clayton to Cerklje na Gorenjskem | 887.99 mi (1,429.08 km) |
| Clayton to Cerknica | 904.65 mi (1,455.90 km) |
| Clayton to Cerkno | 876.13 mi (1,409.99 km) |
| Clayton to Cerkvenjak | 926.67 mi (1,491.33 km) |
| Clayton to Cirkulane | 938.30 mi (1,510.05 km) |
| Clayton to Crensovci | 939.28 mi (1,511.62 km) |
| Clayton to Crna na Koroskem | 890.98 mi (1,433.89 km) |
| Clayton to Crnomelj | 944.54 mi (1,520.09 km) |
| Clayton to Destrnik | 927.58 mi (1,492.79 km) |
| Clayton to Divaca | 896.64 mi (1,443.01 km) |
| Clayton to Dobje | 925.71 mi (1,489.79 km) |
| Clayton to Dobrna | 910.65 mi (1,465.55 km) |
