| Lousa to Black Forest (Colorado) | 4,847.10 mi (7,800.65 km) |
| Lousa to Blackfoot (Idaho) | 4,990.67 mi (8,031.70 km) |
| Lousa to Blackhawk (California) | 5,612.03 mi (9,031.69 km) |
| Lousa to Blacksburg (Virginia) | 3,787.70 mi (6,095.72 km) |
| Lousa to Blackwells Mills (New Jersey) | 3,408.92 mi (5,486.12 km) |
| Lousa to Blaine (Minnesota) | 4,125.97 mi (6,640.10 km) |
| Lousa to Bloomingdale (Florida) | 4,202.82 mi (6,763.79 km) |
| Lousa to Bloomingdale (Illinois) | 4,002.35 mi (6,441.17 km) |
| Lousa to Bloomington (California) | 5,610.50 mi (9,029.23 km) |
| Lousa to Bloomington (Illinois) | 4,090.50 mi (6,583.02 km) |
| Lousa to Bloomington (Indiana) | 4,019.37 mi (6,468.55 km) |
| Lousa to Bloomington (Minnesota) | 4,141.66 mi (6,665.36 km) |
| Lousa to Bloomsburg (Pennsylvania) | 3,484.64 mi (5,607.98 km) |
| Lousa to Blue Ash (Ohio) | 3,915.11 mi (6,300.76 km) |
| Lousa to Blue Island (Illinois) | 3,992.92 mi (6,425.99 km) |
