| Bel Air South to Rockville (Maryland) | 53.61 mi (86.28 km) |
| Bel Air South to Rockville Centre (New York) | 162.51 mi (261.54 km) |
| Bel Air South to Rockwall (Texas) | 1,207.37 mi (1,943.08 km) |
| Bel Air South to Rocky Mount (North Carolina) | 257.41 mi (414.26 km) |
| Bel Air South to Rocky Point (New York) | 203.73 mi (327.87 km) |
| Bel Air South to Rocky River (Ohio) | 321.29 mi (517.06 km) |
| Bel Air South to Roessleville (New York) | 256.62 mi (412.99 km) |
| Bel Air South to Rogers (Arkansas) | 995.40 mi (1,601.95 km) |
| Bel Air South to Rogers (Minnesota) | 962.75 mi (1,549.39 km) |
| Bel Air South to Rohnert Park (California) | 2,466.60 mi (3,969.60 km) |
| Bel Air South to Rolla (Missouri) | 838.65 mi (1,349.67 km) |
| Bel Air South to Rolling Meadows (Illinois) | 637.44 mi (1,025.86 km) |
| Bel Air South to Roma (Texas) | 1,588.91 mi (2,557.10 km) |
| Bel Air South to Rome (Georgia) | 608.95 mi (980.01 km) |
| Bel Air South to Rome (New York) | 260.78 mi (419.68 km) |
