| Poplar Bluff to Busto Arsizio | 4,855.64 mi (7,814.40 km) |
| Poplar Bluff to Busto Garolfo | 4,859.47 mi (7,820.56 km) |
| Poplar Bluff to Cabras | 5,059.22 mi (8,142.03 km) |
| Poplar Bluff to Cadelbosco di Sopra | 4,958.86 mi (7,980.52 km) |
| Poplar Bluff to Cadoneghe | 4,985.82 mi (8,023.91 km) |
| Poplar Bluff to Cagli | 5,090.28 mi (8,192.02 km) |
| Poplar Bluff to Cagliari | 5,112.18 mi (8,227.26 km) |
| Poplar Bluff to Cairo Montenotte | 4,877.10 mi (7,848.93 km) |
| Poplar Bluff to Caivano | 5,264.70 mi (8,472.72 km) |
| Poplar Bluff to Calcinaia | 5,001.69 mi (8,049.44 km) |
| Poplar Bluff to Calcinato | 4,924.67 mi (7,925.50 km) |
| Poplar Bluff to Calderara di Reno | 4,993.71 mi (8,036.60 km) |
| Poplar Bluff to Caldogno | 4,962.45 mi (7,986.29 km) |
| Poplar Bluff to Calenzano | 5,017.11 mi (8,074.25 km) |
| Poplar Bluff to Calolziocorte | 4,872.10 mi (7,840.88 km) |
