| Rancho Santa Margarita to Beverly Hills (California) | 55.47 mi (89.28 km) |
| Rancho Santa Margarita to Beverly Hills (Florida) | 2,090.68 mi (3,364.63 km) |
| Rancho Santa Margarita to Beverly Hills (Michigan) | 1,951.56 mi (3,140.73 km) |
| Rancho Santa Margarita to Bexley (Ohio) | 1,954.11 mi (3,144.84 km) |
| Rancho Santa Margarita to Biddeford (Maine) | 2,599.80 mi (4,183.97 km) |
| Rancho Santa Margarita to Big Bear City (California) | 63.19 mi (101.70 km) |
| Rancho Santa Margarita to Big Lake (Minnesota) | 1,498.69 mi (2,411.92 km) |
| Rancho Santa Margarita to Big Spring (Texas) | 938.70 mi (1,510.69 km) |
| Rancho Santa Margarita to Billings (Montana) | 966.39 mi (1,555.25 km) |
| Rancho Santa Margarita to Biloxi (Mississippi) | 1,686.87 mi (2,714.76 km) |
| Rancho Santa Margarita to Binghamton (New York) | 2,323.47 mi (3,739.26 km) |
| Rancho Santa Margarita to Birmingham (Alabama) | 1,766.39 mi (2,842.72 km) |
| Rancho Santa Margarita to Birmingham (Michigan) | 1,953.04 mi (3,143.12 km) |
| Rancho Santa Margarita to Bismarck (North Dakota) | 1,266.69 mi (2,038.54 km) |
| Rancho Santa Margarita to Bithlo (Florida) | 2,175.81 mi (3,501.63 km) |
