| Billingham to Castrovillari | 1,302.81 mi (2,096.67 km) |
| Billingham to Catania | 1,411.14 mi (2,271.01 km) |
| Billingham to Catanzaro | 1,367.82 mi (2,201.30 km) |
| Billingham to Cattolica | 965.46 mi (1,553.75 km) |
| Billingham to Cava de' Tirreni | 1,208.97 mi (1,945.65 km) |
| Billingham to Cavallino | 1,333.59 mi (2,146.21 km) |
| Billingham to Cavarzere | 881.32 mi (1,418.35 km) |
| Billingham to Cave | 1,095.11 mi (1,762.41 km) |
| Billingham to Cavriago | 862.22 mi (1,387.60 km) |
| Billingham to Cavriglia | 956.47 mi (1,539.29 km) |
| Billingham to Cazzago San Martino | 797.85 mi (1,284.02 km) |
| Billingham to Ceccano | 1,120.61 mi (1,803.45 km) |
| Billingham to Cecina | 943.16 mi (1,517.88 km) |
| Billingham to Cefalu | 1,351.37 mi (2,174.83 km) |
| Billingham to Ceglie Messapico | 1,293.45 mi (2,081.61 km) |
