| Kyustendil to Bonita (California) | 6,662.57 mi (10,722.38 km) |
| Kyustendil to Bonita Springs (Florida) | 5,690.13 mi (9,157.39 km) |
| Kyustendil to Bonney Lake (Washington) | 5,892.22 mi (9,482.62 km) |
| Kyustendil to Boone (Iowa) | 5,400.97 mi (8,692.03 km) |
| Kyustendil to Boone (North Carolina) | 5,220.08 mi (8,400.90 km) |
| Kyustendil to Borger (Texas) | 5,999.15 mi (9,654.71 km) |
| Kyustendil to Bossier City (Louisiana) | 5,882.15 mi (9,466.41 km) |
| Kyustendil to Boston (Massachusetts) | 4,515.53 mi (7,267.04 km) |
| Kyustendil to Bostonia (California) | 6,650.98 mi (10,703.71 km) |
| Kyustendil to Bothell (Washington) | 5,855.78 mi (9,423.97 km) |
| Kyustendil to Bothell East (Washington) | 5,853.33 mi (9,420.02 km) |
| Kyustendil to Bothell West (Washington) | 5,854.48 mi (9,421.88 km) |
| Kyustendil to Boulder (Colorado) | 5,883.90 mi (9,469.21 km) |
| Kyustendil to Boulder City (Nevada) | 6,412.45 mi (10,319.84 km) |
| Kyustendil to Bound Brook (New Jersey) | 4,731.18 mi (7,614.11 km) |
