| Planken to Ridgeland (Mississippi) | 5,025.38 mi (8,087.56 km) |
| Planken to Ridgewood (New Jersey) | 3,970.28 mi (6,389.55 km) |
| Planken to Rifle (Colorado) | 5,313.96 mi (8,551.99 km) |
| Planken to Rincon (Georgia) | 4,657.30 mi (7,495.19 km) |
| Planken to Ringwood (New Jersey) | 3,971.91 mi (6,392.17 km) |
| Planken to Río Grande (Puerto Rico) | 4,614.46 mi (7,426.26 km) |
| Planken to Rio Grande City (Texas) | 5,685.53 mi (9,149.98 km) |
| Planken to Rio Linda (California) | 5,779.52 mi (9,301.24 km) |
| Planken to Rio Rancho (New Mexico) | 5,507.82 mi (8,863.98 km) |
| Planken to Rio Rico (Arizona) | 5,866.00 mi (9,440.41 km) |
| Planken to Ripon (California) | 5,826.73 mi (9,377.21 km) |
| Planken to River Edge (New Jersey) | 3,969.47 mi (6,388.24 km) |
| Planken to River Falls (Wisconsin) | 4,520.08 mi (7,274.37 km) |
| Planken to River Forest (Illinois) | 4,480.29 mi (7,210.33 km) |
| Planken to River Grove (Illinois) | 4,479.65 mi (7,209.30 km) |
