| Poplar Bluff to Carpentras | 4,754.69 mi (7,651.93 km) |
| Poplar Bluff to Carquefou | 4,370.30 mi (7,033.32 km) |
| Poplar Bluff to Carqueiranne | 4,833.18 mi (7,778.25 km) |
| Poplar Bluff to Carrieres-sous-Poissy | 4,463.88 mi (7,183.91 km) |
| Poplar Bluff to Carrieres-sur-Seine | 4,475.12 mi (7,202.02 km) |
| Poplar Bluff to Carros | 4,855.68 mi (7,814.46 km) |
| Poplar Bluff to Carvin | 4,450.84 mi (7,162.93 km) |
| Poplar Bluff to Castanet-Tolosan | 4,620.67 mi (7,436.25 km) |
| Poplar Bluff to Castelginest | 4,611.78 mi (7,421.95 km) |
| Poplar Bluff to Castelnau-le-Lez | 4,720.57 mi (7,597.02 km) |
| Poplar Bluff to Castelnaudary | 4,647.30 mi (7,479.11 km) |
| Poplar Bluff to Castelsarrasin | 4,585.93 mi (7,380.35 km) |
| Poplar Bluff to Castres | 4,650.50 mi (7,484.26 km) |
| Poplar Bluff to Caudebec-les-Elbeuf | 4,412.43 mi (7,101.12 km) |
| Poplar Bluff to Caudry | 4,480.40 mi (7,210.50 km) |
