| Olten to Bel Air (Maryland) | 4,050.90 mi (6,519.29 km) |
| Olten to Bel Air North (Maryland) | 4,051.22 mi (6,519.80 km) |
| Olten to Bel Air South (Maryland) | 4,050.82 mi (6,519.17 km) |
| Olten to Belgrade (Montana) | 5,022.61 mi (8,083.10 km) |
| Olten to Bell (California) | 5,900.50 mi (9,495.94 km) |
| Olten to Bell Gardens (California) | 5,900.52 mi (9,495.96 km) |
| Olten to Bella Vista (Arkansas) | 4,919.38 mi (7,916.97 km) |
| Olten to Bellair-Meadowbrook Terrace (Florida) | 4,703.27 mi (7,569.18 km) |
| Olten to Bellaire (Texas) | 5,305.94 mi (8,539.09 km) |
| Olten to Belle Chasse (Louisiana) | 5,072.88 mi (8,164.02 km) |
| Olten to Belle Glade (Florida) | 4,821.72 mi (7,759.81 km) |
| Olten to Bellefontaine (Ohio) | 4,320.11 mi (6,952.55 km) |
| Olten to Bellefontaine Neighbors (Missouri) | 4,650.88 mi (7,484.86 km) |
| Olten to Belleville (Illinois) | 4,652.76 mi (7,487.89 km) |
| Olten to Bellevue (Nebraska) | 4,752.27 mi (7,648.05 km) |
