| Sycamore to Cosham | 3,968.03 mi (6,385.93 km) |
| Sycamore to Costessey | 3,994.18 mi (6,428.01 km) |
| Sycamore to Cottingham | 3,898.43 mi (6,273.91 km) |
| Sycamore to Coulsdon | 3,987.74 mi (6,417.65 km) |
| Sycamore to Coventry | 3,900.95 mi (6,277.97 km) |
| Sycamore to Cowdenbeath | 3,724.45 mi (5,993.93 km) |
| Sycamore to Cowes | 3,961.72 mi (6,375.77 km) |
| Sycamore to Cowley | 3,967.97 mi (6,385.84 km) |
| Sycamore to Cowley | 3,933.53 mi (6,330.40 km) |
| Sycamore to Cramlington | 3,816.59 mi (6,142.20 km) |
| Sycamore to Cranleigh | 3,980.90 mi (6,406.64 km) |
| Sycamore to Crawley | 3,992.89 mi (6,425.94 km) |
| Sycamore to Crayford | 3,995.63 mi (6,430.34 km) |
| Sycamore to Crewe | 3,844.84 mi (6,187.67 km) |
| Sycamore to Crigglestone | 3,862.16 mi (6,215.55 km) |
