| Preakness to Cromer | 3,486.36 mi (5,610.75 km) |
| Preakness to Crosby | 3,303.51 mi (5,316.49 km) |
| Preakness to Crowborough | 3,482.13 mi (5,603.95 km) |
| Preakness to Croxley Green | 3,444.35 mi (5,543.14 km) |
| Preakness to Croydon | 3,464.05 mi (5,574.85 km) |
| Preakness to Cudworth | 3,365.84 mi (5,416.79 km) |
| Preakness to Culcheth | 3,324.49 mi (5,350.24 km) |
| Preakness to Cullercoats | 3,338.18 mi (5,372.28 km) |
| Preakness to Cumbernauld | 3,225.91 mi (5,191.61 km) |
| Preakness to Cumnock | 3,222.98 mi (5,186.89 km) |
| Preakness to Cupar | 3,257.30 mi (5,242.11 km) |
| Preakness to Cwmbran | 3,338.95 mi (5,373.52 km) |
| Preakness to Dagenham | 3,470.60 mi (5,585.39 km) |
| Preakness to Dalkeith | 3,262.00 mi (5,249.69 km) |
| Preakness to Darfield | 3,367.94 mi (5,420.18 km) |
