| Borehamwood to River Ridge (Louisiana) | 4,623.08 mi (7,440.13 km) |
| Borehamwood to Riverbank (California) | 5,301.20 mi (8,531.46 km) |
| Borehamwood to Riverdale (Georgia) | 4,207.40 mi (6,771.16 km) |
| Borehamwood to Riverdale (Illinois) | 3,948.41 mi (6,354.35 km) |
| Borehamwood to Riverside (California) | 5,408.15 mi (8,703.58 km) |
| Borehamwood to Riverside (Ohio) | 3,898.95 mi (6,274.75 km) |
| Borehamwood to Riverton (Utah) | 4,865.01 mi (7,829.47 km) |
| Borehamwood to Riverton (Wyoming) | 4,614.53 mi (7,426.36 km) |
| Borehamwood to Riverview (Florida) | 4,405.34 mi (7,089.71 km) |
| Borehamwood to Riverview (Michigan) | 3,753.37 mi (6,040.46 km) |
| Borehamwood to Riviera Beach (Florida) | 4,364.12 mi (7,023.37 km) |
| Borehamwood to Riviera Beach (Maryland) | 3,623.15 mi (5,830.90 km) |
| Borehamwood to Roanoke (Virginia) | 3,848.93 mi (6,194.26 km) |
| Borehamwood to Roanoke Rapids (North Carolina) | 3,793.31 mi (6,104.75 km) |
| Borehamwood to Robbinsdale (Minnesota) | 4,000.32 mi (6,437.89 km) |
