| Poplar Bluff to Cromer | 4,312.30 mi (6,939.97 km) |
| Poplar Bluff to Crosby | 4,132.64 mi (6,650.84 km) |
| Poplar Bluff to Crowborough | 4,323.98 mi (6,958.77 km) |
| Poplar Bluff to Croxley Green | 4,283.09 mi (6,892.97 km) |
| Poplar Bluff to Croydon | 4,304.17 mi (6,926.89 km) |
| Poplar Bluff to Cudworth | 4,191.55 mi (6,745.64 km) |
| Poplar Bluff to Culcheth | 4,153.06 mi (6,683.71 km) |
| Poplar Bluff to Cullercoats | 4,151.83 mi (6,681.72 km) |
| Poplar Bluff to Cumbernauld | 4,035.53 mi (6,494.56 km) |
| Poplar Bluff to Cumnock | 4,037.43 mi (6,497.61 km) |
| Poplar Bluff to Cupar | 4,062.01 mi (6,537.17 km) |
| Poplar Bluff to Cwmbran | 4,182.06 mi (6,730.37 km) |
| Poplar Bluff to Dagenham | 4,309.06 mi (6,934.77 km) |
| Poplar Bluff to Dalkeith | 4,070.65 mi (6,551.08 km) |
| Poplar Bluff to Darfield | 4,193.92 mi (6,749.46 km) |
