| Borcka to Black Forest (Colorado) | 6,490.67 mi (10,445.73 km) |
| Borcka to Blackfoot (Idaho) | 6,375.09 mi (10,259.72 km) |
| Borcka to Blackhawk (California) | 6,868.85 mi (11,054.35 km) |
| Borcka to Blacksburg (Virginia) | 5,892.63 mi (9,483.26 km) |
| Borcka to Blackwells Mills (New Jersey) | 5,517.06 mi (8,878.85 km) |
| Borcka to Blaine (Minnesota) | 5,840.76 mi (9,399.79 km) |
| Borcka to Bloomingdale (Florida) | 6,461.69 mi (10,399.08 km) |
| Borcka to Bloomingdale (Illinois) | 5,882.76 mi (9,467.38 km) |
| Borcka to Bloomington (California) | 7,058.74 mi (11,359.94 km) |
| Borcka to Bloomington (Illinois) | 5,992.41 mi (9,643.86 km) |
| Borcka to Bloomington (Indiana) | 5,990.88 mi (9,641.40 km) |
| Borcka to Bloomington (Minnesota) | 5,863.37 mi (9,436.18 km) |
| Borcka to Bloomsburg (Pennsylvania) | 5,556.27 mi (8,941.96 km) |
| Borcka to Blue Ash (Ohio) | 5,917.42 mi (9,523.17 km) |
| Borcka to Blue Island (Illinois) | 5,886.96 mi (9,474.15 km) |
