| Usworth to Cavdir | 1,910.34 mi (3,074.39 km) |
| Usworth to Cay | 1,883.52 mi (3,031.24 km) |
| Usworth to Caybasi | 1,994.19 mi (3,209.34 km) |
| Usworth to Caycuma | 1,783.27 mi (2,869.90 km) |
| Usworth to Cayeli | 2,132.97 mi (3,432.68 km) |
| Usworth to Cayiralan | 2,020.26 mi (3,251.30 km) |
| Usworth to Cayirhan | 1,832.34 mi (2,948.87 km) |
| Usworth to Cayirli | 2,165.42 mi (3,484.91 km) |
| Usworth to Cayirova | 1,711.18 mi (2,753.88 km) |
| Usworth to Caykara | 2,129.67 mi (3,427.38 km) |
| Usworth to Cekerek | 1,977.55 mi (3,182.55 km) |
| Usworth to Cekme | 1,693.67 mi (2,725.70 km) |
| Usworth to Celtik | 1,889.68 mi (3,041.14 km) |
| Usworth to Cerkes | 1,843.19 mi (2,966.32 km) |
| Usworth to Cerkezkoy | 1,638.33 mi (2,636.63 km) |
