| Poplar Bluff to Cockermouth | 4,090.21 mi (6,582.56 km) |
| Poplar Bluff to Colchester | 4,328.03 mi (6,965.28 km) |
| Poplar Bluff to Coleford | 4,194.20 mi (6,749.92 km) |
| Poplar Bluff to Colne | 4,155.44 mi (6,687.54 km) |
| Poplar Bluff to Colwyn Bay | 4,112.32 mi (6,618.15 km) |
| Poplar Bluff to Congleton | 4,172.41 mi (6,714.84 km) |
| Poplar Bluff to Conisbrough | 4,201.35 mi (6,761.42 km) |
| Poplar Bluff to Connahs Quay | 4,138.82 mi (6,660.79 km) |
| Poplar Bluff to Consett | 4,142.07 mi (6,666.02 km) |
| Poplar Bluff to Conwy | 4,107.60 mi (6,610.54 km) |
| Poplar Bluff to Cookstown | 3,963.63 mi (6,378.85 km) |
| Poplar Bluff to Corby | 4,249.05 mi (6,838.18 km) |
| Poplar Bluff to Corfe Mullen | 4,246.37 mi (6,833.87 km) |
| Poplar Bluff to Corsham | 4,221.03 mi (6,793.10 km) |
| Poplar Bluff to Coseley | 4,194.16 mi (6,749.85 km) |
