| Billingham to Cavdir | 1,890.07 mi (3,041.77 km) |
| Billingham to Cay | 1,864.30 mi (3,000.31 km) |
| Billingham to Caybasi | 1,978.38 mi (3,183.90 km) |
| Billingham to Caycuma | 1,765.83 mi (2,841.82 km) |
| Billingham to Cayeli | 2,118.48 mi (3,409.36 km) |
| Billingham to Cayiralan | 2,003.05 mi (3,223.60 km) |
| Billingham to Cayirhan | 1,814.06 mi (2,919.45 km) |
| Billingham to Cayirli | 2,150.03 mi (3,460.14 km) |
| Billingham to Cayirova | 1,692.39 mi (2,723.64 km) |
| Billingham to Caykara | 2,114.84 mi (3,403.50 km) |
| Billingham to Cekerek | 1,960.66 mi (3,155.38 km) |
| Billingham to Cekme | 1,674.91 mi (2,695.51 km) |
| Billingham to Celtik | 1,870.93 mi (3,010.97 km) |
| Billingham to Cerkes | 1,825.72 mi (2,938.21 km) |
| Billingham to Cerkezkoy | 1,619.24 mi (2,605.92 km) |
