| Billingham to Brezovica | 908.12 mi (1,461.48 km) |
| Billingham to Cankova | 928.94 mi (1,494.98 km) |
| Billingham to Celje | 926.00 mi (1,490.25 km) |
| Billingham to Cerklje na Gorenjskem | 899.02 mi (1,446.83 km) |
| Billingham to Cerknica | 917.47 mi (1,476.52 km) |
| Billingham to Cerkno | 888.69 mi (1,430.20 km) |
| Billingham to Cerkvenjak | 933.48 mi (1,502.29 km) |
| Billingham to Cirkulane | 945.76 mi (1,522.05 km) |
| Billingham to Crensovci | 945.34 mi (1,521.37 km) |
| Billingham to Crna na Koroskem | 900.44 mi (1,449.12 km) |
| Billingham to Crnomelj | 956.22 mi (1,538.89 km) |
| Billingham to Destrnik | 934.76 mi (1,504.35 km) |
| Billingham to Divaca | 910.71 mi (1,465.65 km) |
| Billingham to Dobje | 935.12 mi (1,504.93 km) |
| Billingham to Dobrna | 919.74 mi (1,480.18 km) |
