| Borehamwood to Rockville (Maryland) | 3,652.32 mi (5,877.84 km) |
| Borehamwood to Rockville Centre (New York) | 3,439.15 mi (5,534.77 km) |
| Borehamwood to Rockwall (Texas) | 4,716.76 mi (7,590.89 km) |
| Borehamwood to Rocky Mount (North Carolina) | 3,821.91 mi (6,150.77 km) |
| Borehamwood to Rocky Point (New York) | 3,398.77 mi (5,469.79 km) |
| Borehamwood to Rocky River (Ohio) | 3,732.61 mi (6,007.06 km) |
| Borehamwood to Roessleville (New York) | 3,358.68 mi (5,405.27 km) |
| Borehamwood to Rogers (Arkansas) | 4,455.76 mi (7,170.85 km) |
| Borehamwood to Rogers (Minnesota) | 4,001.50 mi (6,439.79 km) |
| Borehamwood to Rohnert Park (California) | 5,316.92 mi (8,556.75 km) |
| Borehamwood to Rolla (Missouri) | 4,283.28 mi (6,893.27 km) |
| Borehamwood to Rolling Meadows (Illinois) | 3,943.10 mi (6,345.80 km) |
| Borehamwood to Roma (Texas) | 5,158.38 mi (8,301.60 km) |
| Borehamwood to Rome (Georgia) | 4,204.53 mi (6,766.54 km) |
| Borehamwood to Rome (New York) | 3,404.26 mi (5,478.62 km) |
