| Louvain-la-Neuve to Black Forest (Colorado) | 4,904.88 mi (7,893.63 km) |
| Louvain-la-Neuve to Blackfoot (Idaho) | 4,925.79 mi (7,927.30 km) |
| Louvain-la-Neuve to Blackhawk (California) | 5,513.78 mi (8,873.57 km) |
| Louvain-la-Neuve to Blacksburg (Virginia) | 4,087.85 mi (6,578.76 km) |
| Louvain-la-Neuve to Blackwells Mills (New Jersey) | 3,704.06 mi (5,961.10 km) |
| Louvain-la-Neuve to Blaine (Minnesota) | 4,197.46 mi (6,755.16 km) |
| Louvain-la-Neuve to Bloomingdale (Florida) | 4,618.13 mi (7,432.17 km) |
| Louvain-la-Neuve to Bloomingdale (Illinois) | 4,164.99 mi (6,702.91 km) |
| Louvain-la-Neuve to Bloomington (California) | 5,599.50 mi (9,011.52 km) |
| Louvain-la-Neuve to Bloomington (Illinois) | 4,268.42 mi (6,869.35 km) |
| Louvain-la-Neuve to Bloomington (Indiana) | 4,237.87 mi (6,820.20 km) |
| Louvain-la-Neuve to Bloomington (Minnesota) | 4,217.52 mi (6,787.44 km) |
| Louvain-la-Neuve to Bloomsburg (Pennsylvania) | 3,756.05 mi (6,044.78 km) |
| Louvain-la-Neuve to Blue Ash (Ohio) | 4,150.49 mi (6,679.56 km) |
| Louvain-la-Neuve to Blue Island (Illinois) | 4,163.45 mi (6,700.43 km) |
