| Larkspur to Bound Brook (New Jersey) | 2,542.31 mi (4,091.46 km) |
| Larkspur to Bountiful (Utah) | 603.94 mi (971.94 km) |
| Larkspur to Bourbonnais (Illinois) | 1,847.10 mi (2,972.63 km) |
| Larkspur to Bowie (Maryland) | 2,452.32 mi (3,946.63 km) |
| Larkspur to Bowling Green (Kentucky) | 1,968.33 mi (3,167.73 km) |
| Larkspur to Bowling Green (Ohio) | 2,064.39 mi (3,322.32 km) |
| Larkspur to Box Elder (South Dakota) | 1,096.43 mi (1,764.54 km) |
| Larkspur to Boynton Beach (Florida) | 2,578.56 mi (4,149.78 km) |
| Larkspur to Bozeman (Montana) | 795.74 mi (1,280.61 km) |
| Larkspur to Bradenton (Florida) | 2,411.81 mi (3,881.43 km) |
| Larkspur to Bradfordville (Florida) | 2,230.56 mi (3,589.74 km) |
| Larkspur to Bradley (Illinois) | 1,848.93 mi (2,975.56 km) |
| Larkspur to Bradley Gardens (New Jersey) | 2,535.61 mi (4,080.68 km) |
| Larkspur to Brainerd (Minnesota) | 1,553.10 mi (2,499.47 km) |
| Larkspur to Brambleton (Virginia) | 2,410.49 mi (3,879.31 km) |
