| Tomball to Cromer | 4,856.59 mi (7,815.93 km) |
| Tomball to Crosby | 4,676.15 mi (7,525.54 km) |
| Tomball to Crowborough | 4,864.97 mi (7,829.41 km) |
| Tomball to Croxley Green | 4,824.77 mi (7,764.72 km) |
| Tomball to Croydon | 4,845.55 mi (7,798.16 km) |
| Tomball to Cudworth | 4,735.75 mi (7,621.45 km) |
| Tomball to Culcheth | 4,696.70 mi (7,558.62 km) |
| Tomball to Cullercoats | 4,697.86 mi (7,560.47 km) |
| Tomball to Cumbernauld | 4,581.97 mi (7,373.96 km) |
| Tomball to Cumnock | 4,583.23 mi (7,375.99 km) |
| Tomball to Cupar | 4,609.04 mi (7,417.53 km) |
| Tomball to Cwmbran | 4,722.57 mi (7,600.24 km) |
| Tomball to Dagenham | 4,850.84 mi (7,806.67 km) |
| Tomball to Dalkeith | 4,617.24 mi (7,430.73 km) |
| Tomball to Darfield | 4,738.08 mi (7,625.20 km) |
