| Horw to Bonita (California) | 5,969.64 mi (9,607.20 km) |
| Horw to Bonita Springs (Florida) | 4,913.55 mi (7,907.60 km) |
| Horw to Bonney Lake (Washington) | 5,276.46 mi (8,491.65 km) |
| Horw to Boone (Iowa) | 4,662.10 mi (7,502.92 km) |
| Horw to Boone (North Carolina) | 4,448.53 mi (7,159.22 km) |
| Horw to Borger (Texas) | 5,260.65 mi (8,466.19 km) |
| Horw to Bossier City (Louisiana) | 5,119.88 mi (8,239.64 km) |
| Horw to Boston (Massachusetts) | 3,743.49 mi (6,024.56 km) |
| Horw to Bostonia (California) | 5,958.17 mi (9,588.75 km) |
| Horw to Bothell (Washington) | 5,242.60 mi (8,437.15 km) |
| Horw to Bothell East (Washington) | 5,240.18 mi (8,433.26 km) |
| Horw to Bothell West (Washington) | 5,241.61 mi (8,435.55 km) |
| Horw to Boulder (Colorado) | 5,170.12 mi (8,320.50 km) |
| Horw to Boulder City (Nevada) | 5,720.76 mi (9,206.67 km) |
| Horw to Bound Brook (New Jersey) | 3,959.33 mi (6,371.93 km) |
