| Poplar Bluff to Oststeinbek | 4,615.23 mi (7,427.50 km) |
| Poplar Bluff to Ottendorf-Okrilla | 4,833.36 mi (7,778.54 km) |
| Poplar Bluff to Ottersberg | 4,594.90 mi (7,394.78 km) |
| Poplar Bluff to Ottobrunn | 4,873.61 mi (7,843.31 km) |
| Poplar Bluff to Ottweiler | 4,652.21 mi (7,487.02 km) |
| Poplar Bluff to Overath | 4,602.00 mi (7,406.20 km) |
| Poplar Bluff to Oyten | 4,591.53 mi (7,389.36 km) |
| Poplar Bluff to Paderborn | 4,629.22 mi (7,450.02 km) |
| Poplar Bluff to Papenburg | 4,533.12 mi (7,295.35 km) |
| Poplar Bluff to Parchim | 4,678.21 mi (7,528.85 km) |
| Poplar Bluff to Pasewalk | 4,749.90 mi (7,644.22 km) |
| Poplar Bluff to Passau | 4,922.09 mi (7,921.34 km) |
| Poplar Bluff to Pattensen | 4,646.62 mi (7,478.01 km) |
| Poplar Bluff to Pegnitz | 4,804.52 mi (7,732.13 km) |
| Poplar Bluff to Peine | 4,661.54 mi (7,502.02 km) |
