| Prestonpans to Ridgeland (Mississippi) | 4,292.68 mi (6,908.40 km) |
| Prestonpans to Ridgewood (New Jersey) | 3,258.38 mi (5,243.85 km) |
| Prestonpans to Rifle (Colorado) | 4,515.04 mi (7,266.26 km) |
| Prestonpans to Rincon (Georgia) | 3,965.41 mi (6,381.71 km) |
| Prestonpans to Ringwood (New Jersey) | 3,258.55 mi (5,244.12 km) |
| Prestonpans to Río Grande (Puerto Rico) | 4,129.81 mi (6,646.28 km) |
| Prestonpans to Rio Grande City (Texas) | 4,941.48 mi (7,952.54 km) |
| Prestonpans to Rio Linda (California) | 4,972.29 mi (8,002.12 km) |
| Prestonpans to Rio Rancho (New Mexico) | 4,717.21 mi (7,591.62 km) |
| Prestonpans to Rio Rico (Arizona) | 5,073.48 mi (8,164.97 km) |
| Prestonpans to Ripon (California) | 5,019.49 mi (8,078.09 km) |
| Prestonpans to River Edge (New Jersey) | 3,258.22 mi (5,243.61 km) |
| Prestonpans to River Falls (Wisconsin) | 3,735.64 mi (6,011.93 km) |
| Prestonpans to River Forest (Illinois) | 3,716.84 mi (5,981.67 km) |
| Prestonpans to River Grove (Illinois) | 3,716.03 mi (5,980.38 km) |
