| Potters Bar to River Ridge (Louisiana) | 4,625.75 mi (7,444.42 km) |
| Potters Bar to Riverbank (California) | 5,301.89 mi (8,532.57 km) |
| Potters Bar to Riverdale (Georgia) | 4,210.15 mi (6,775.59 km) |
| Potters Bar to Riverdale (Illinois) | 3,950.53 mi (6,357.77 km) |
| Potters Bar to Riverside (California) | 5,409.21 mi (8,705.29 km) |
| Potters Bar to Riverside (Ohio) | 3,901.35 mi (6,278.61 km) |
| Potters Bar to Riverton (Utah) | 4,866.03 mi (7,831.13 km) |
| Potters Bar to Riverton (Wyoming) | 4,615.60 mi (7,428.09 km) |
| Potters Bar to Riverview (Florida) | 4,408.48 mi (7,094.76 km) |
| Potters Bar to Riverview (Michigan) | 3,755.65 mi (6,044.14 km) |
| Potters Bar to Riviera Beach (Florida) | 4,367.40 mi (7,028.65 km) |
| Potters Bar to Riviera Beach (Maryland) | 3,625.92 mi (5,835.35 km) |
| Potters Bar to Roanoke (Virginia) | 3,851.67 mi (6,198.66 km) |
| Potters Bar to Roanoke Rapids (North Carolina) | 3,796.20 mi (6,109.40 km) |
| Potters Bar to Robbinsdale (Minnesota) | 4,001.97 mi (6,440.55 km) |
