| Siggiewi to Costessey | 1,328.03 mi (2,137.26 km) |
| Siggiewi to Cottingham | 1,430.22 mi (2,301.72 km) |
| Siggiewi to Coulsdon | 1,288.71 mi (2,073.98 km) |
| Siggiewi to Coventry | 1,383.87 mi (2,227.12 km) |
| Siggiewi to Cowdenbeath | 1,628.75 mi (2,621.22 km) |
| Siggiewi to Cowes | 1,293.03 mi (2,080.93 km) |
| Siggiewi to Cowley | 1,309.14 mi (2,106.86 km) |
| Siggiewi to Cowley | 1,340.38 mi (2,157.13 km) |
| Siggiewi to Cramlington | 1,530.50 mi (2,463.09 km) |
| Siggiewi to Cranleigh | 1,288.44 mi (2,073.55 km) |
| Siggiewi to Crawley | 1,278.83 mi (2,058.07 km) |
| Siggiewi to Crayford | 1,286.86 mi (2,071.01 km) |
| Siggiewi to Crewe | 1,445.39 mi (2,326.14 km) |
| Siggiewi to Crigglestone | 1,450.06 mi (2,333.65 km) |
| Siggiewi to Cromer | 1,341.54 mi (2,159.01 km) |
