| Poquoson to Cromer | 3,747.72 mi (6,031.37 km) |
| Poquoson to Crosby | 3,564.43 mi (5,736.39 km) |
| Poquoson to Crowborough | 3,738.04 mi (6,015.80 km) |
| Poquoson to Croxley Green | 3,701.52 mi (5,957.02 km) |
| Poquoson to Croydon | 3,720.66 mi (5,987.82 km) |
| Poquoson to Cudworth | 3,627.64 mi (5,838.12 km) |
| Poquoson to Culcheth | 3,585.51 mi (5,770.32 km) |
| Poquoson to Cullercoats | 3,603.58 mi (5,799.40 km) |
| Poquoson to Cumbernauld | 3,492.72 mi (5,620.99 km) |
| Poquoson to Cumnock | 3,488.52 mi (5,614.23 km) |
| Poquoson to Cupar | 3,525.25 mi (5,673.34 km) |
| Poquoson to Cwmbran | 3,594.84 mi (5,785.34 km) |
| Poquoson to Dagenham | 3,727.79 mi (5,999.30 km) |
| Poquoson to Dalkeith | 3,528.95 mi (5,679.30 km) |
| Poquoson to Darfield | 3,629.65 mi (5,841.36 km) |
