| Poplar Bluff to Redon | 4,334.72 mi (6,976.06 km) |
| Poplar Bluff to Reims | 4,533.19 mi (7,295.47 km) |
| Poplar Bluff to Rennes | 4,337.73 mi (6,980.91 km) |
| Poplar Bluff to Revel | 4,644.67 mi (7,474.88 km) |
| Poplar Bluff to Reze | 4,370.29 mi (7,033.30 km) |
| Poplar Bluff to Riedisheim | 4,717.60 mi (7,592.24 km) |
| Poplar Bluff to Rillieux-la-Pape | 4,685.77 mi (7,541.02 km) |
| Poplar Bluff to Riom | 4,608.86 mi (7,417.24 km) |
| Poplar Bluff to Riorges | 4,642.46 mi (7,471.32 km) |
| Poplar Bluff to Ris-Orangis | 4,488.55 mi (7,223.63 km) |
| Poplar Bluff to Rive-de-Gier | 4,684.31 mi (7,538.66 km) |
| Poplar Bluff to Rivesaltes | 4,706.53 mi (7,574.42 km) |
| Poplar Bluff to Rixheim | 4,719.07 mi (7,594.62 km) |
| Poplar Bluff to Roanne | 4,643.85 mi (7,473.55 km) |
| Poplar Bluff to Roche-la-Moliere | 4,675.39 mi (7,524.31 km) |
