| Kyustendil to Black Forest (Colorado) | 5,919.71 mi (9,526.86 km) |
| Kyustendil to Blackfoot (Idaho) | 5,905.60 mi (9,504.15 km) |
| Kyustendil to Blackhawk (California) | 6,471.28 mi (10,414.53 km) |
| Kyustendil to Blacksburg (Virginia) | 5,121.99 mi (8,243.05 km) |
| Kyustendil to Blackwells Mills (New Jersey) | 4,737.48 mi (7,624.23 km) |
| Kyustendil to Blaine (Minnesota) | 5,220.59 mi (8,401.73 km) |
| Kyustendil to Bloomingdale (Florida) | 5,638.59 mi (9,074.44 km) |
| Kyustendil to Bloomingdale (Illinois) | 5,199.27 mi (8,367.41 km) |
| Kyustendil to Bloomington (California) | 6,588.25 mi (10,602.76 km) |
| Kyustendil to Bloomington (Illinois) | 5,303.44 mi (8,535.07 km) |
| Kyustendil to Bloomington (Indiana) | 5,274.55 mi (8,488.57 km) |
| Kyustendil to Bloomington (Minnesota) | 5,241.23 mi (8,434.94 km) |
| Kyustendil to Bloomsburg (Pennsylvania) | 4,791.30 mi (7,710.85 km) |
| Kyustendil to Blue Ash (Ohio) | 5,187.31 mi (8,348.16 km) |
| Kyustendil to Blue Island (Illinois) | 5,198.28 mi (8,365.82 km) |
