| Middlesex to Carterton | 3,422.35 mi (5,507.74 km) |
| Middlesex to Castle Bromwich | 3,399.35 mi (5,470.73 km) |
| Middlesex to Castleford | 3,392.99 mi (5,460.49 km) |
| Middlesex to Castleton | 3,363.10 mi (5,412.39 km) |
| Middlesex to Caterham | 3,494.27 mi (5,623.49 km) |
| Middlesex to Catford | 3,493.12 mi (5,621.63 km) |
| Middlesex to Caversham | 3,453.72 mi (5,558.23 km) |
| Middlesex to Chaddesden | 3,404.90 mi (5,479.66 km) |
| Middlesex to Chalfont Saint Peter | 3,467.76 mi (5,580.81 km) |
| Middlesex to Chandlers Ford | 3,447.36 mi (5,547.99 km) |
| Middlesex to Chapel en le Frith | 3,378.29 mi (5,436.83 km) |
| Middlesex to Chapeltown | 3,393.49 mi (5,461.29 km) |
| Middlesex to Chard | 3,384.17 mi (5,446.30 km) |
| Middlesex to Charlton Kings | 3,401.33 mi (5,473.91 km) |
| Middlesex to Chatham | 3,516.85 mi (5,659.83 km) |
