| Seaside to Carterton | 5,346.66 mi (8,604.62 km) |
| Seaside to Castle Bromwich | 5,304.62 mi (8,536.96 km) |
| Seaside to Castleford | 5,258.67 mi (8,463.01 km) |
| Seaside to Castleton | 5,240.74 mi (8,434.16 km) |
| Seaside to Caterham | 5,415.84 mi (8,715.96 km) |
| Seaside to Catford | 5,409.50 mi (8,705.75 km) |
| Seaside to Caversham | 5,379.70 mi (8,657.79 km) |
| Seaside to Chaddesden | 5,294.37 mi (8,520.47 km) |
| Seaside to Chalfont Saint Peter | 5,385.42 mi (8,667.00 km) |
| Seaside to Chandlers Ford | 5,390.92 mi (8,675.84 km) |
| Seaside to Chapel en le Frith | 5,261.25 mi (8,467.16 km) |
| Seaside to Chapeltown | 5,267.76 mi (8,477.65 km) |
| Seaside to Chard | 5,347.20 mi (8,605.48 km) |
| Seaside to Charlton Kings | 5,326.74 mi (8,572.55 km) |
| Seaside to Chatham | 5,429.42 mi (8,737.80 km) |
