| Karlovac to Black Forest (Colorado) | 5,520.94 mi (8,885.10 km) |
| Karlovac to Blackfoot (Idaho) | 5,525.63 mi (8,892.64 km) |
| Karlovac to Blackhawk (California) | 6,103.14 mi (9,822.05 km) |
| Karlovac to Blacksburg (Virginia) | 4,704.06 mi (7,570.46 km) |
| Karlovac to Blackwells Mills (New Jersey) | 4,319.45 mi (6,951.49 km) |
| Karlovac to Blaine (Minnesota) | 4,816.62 mi (7,751.61 km) |
| Karlovac to Bloomingdale (Florida) | 5,221.47 mi (8,403.14 km) |
| Karlovac to Bloomingdale (Illinois) | 4,787.24 mi (7,704.32 km) |
| Karlovac to Bloomington (California) | 6,204.23 mi (9,984.74 km) |
| Karlovac to Bloomington (Illinois) | 4,890.66 mi (7,870.76 km) |
| Karlovac to Bloomington (Indiana) | 4,859.38 mi (7,820.41 km) |
| Karlovac to Bloomington (Minnesota) | 4,836.90 mi (7,784.24 km) |
| Karlovac to Bloomsburg (Pennsylvania) | 4,373.67 mi (7,038.75 km) |
| Karlovac to Blue Ash (Ohio) | 4,771.23 mi (7,678.55 km) |
| Karlovac to Blue Island (Illinois) | 4,785.71 mi (7,701.86 km) |
