| Karlovy Vary to Black Forest (Colorado) | 5,199.19 mi (8,367.28 km) |
| Karlovy Vary to Blackfoot (Idaho) | 5,188.82 mi (8,350.60 km) |
| Karlovy Vary to Blackhawk (California) | 5,760.92 mi (9,271.31 km) |
| Karlovy Vary to Blacksburg (Virginia) | 4,433.69 mi (7,135.34 km) |
| Karlovy Vary to Blackwells Mills (New Jersey) | 4,051.56 mi (6,520.35 km) |
| Karlovy Vary to Blaine (Minnesota) | 4,501.67 mi (7,244.74 km) |
| Karlovy Vary to Bloomingdale (Florida) | 4,975.63 mi (8,007.50 km) |
| Karlovy Vary to Bloomingdale (Illinois) | 4,487.92 mi (7,222.61 km) |
| Karlovy Vary to Bloomington (California) | 5,870.01 mi (9,446.87 km) |
| Karlovy Vary to Bloomington (Illinois) | 4,593.32 mi (7,392.24 km) |
| Karlovy Vary to Bloomington (Indiana) | 4,570.17 mi (7,354.98 km) |
| Karlovy Vary to Bloomington (Minnesota) | 4,522.47 mi (7,278.21 km) |
| Karlovy Vary to Bloomsburg (Pennsylvania) | 4,099.97 mi (6,598.27 km) |
| Karlovy Vary to Blue Ash (Ohio) | 4,486.21 mi (7,219.85 km) |
| Karlovy Vary to Blue Island (Illinois) | 4,487.85 mi (7,222.50 km) |
