| San Luis to Bonham (Texas) | 1,073.86 mi (1,728.21 km) |
| San Luis to Bonita (California) | 135.65 mi (218.30 km) |
| San Luis to Bonita Springs (Florida) | 2,017.77 mi (3,247.28 km) |
| San Luis to Bonney Lake (Washington) | 1,088.05 mi (1,751.05 km) |
| San Luis to Boone (Iowa) | 1,317.08 mi (2,119.64 km) |
| San Luis to Boone (North Carolina) | 1,893.05 mi (3,046.57 km) |
| San Luis to Borger (Texas) | 791.70 mi (1,274.12 km) |
| San Luis to Bossier City (Louisiana) | 1,224.08 mi (1,969.97 km) |
| San Luis to Boston (Massachusetts) | 2,459.59 mi (3,958.32 km) |
| San Luis to Bostonia (California) | 132.20 mi (212.76 km) |
| San Luis to Bothell (Washington) | 1,126.37 mi (1,812.72 km) |
| San Luis to Bothell East (Washington) | 1,128.10 mi (1,815.50 km) |
| San Luis to Bothell West (Washington) | 1,129.06 mi (1,817.05 km) |
| San Luis to Boulder (Colorado) | 739.77 mi (1,190.55 km) |
| San Luis to Boulder City (Nevada) | 231.77 mi (372.99 km) |
