| Solothurn to Black Forest (Colorado) | 5,164.31 mi (8,311.15 km) |
| Solothurn to Blackfoot (Idaho) | 5,194.90 mi (8,360.39 km) |
| Solothurn to Blackhawk (California) | 5,785.58 mi (9,310.99 km) |
| Solothurn to Blacksburg (Virginia) | 4,311.50 mi (6,938.69 km) |
| Solothurn to Blackwells Mills (New Jersey) | 3,926.39 mi (6,318.92 km) |
| Solothurn to Blaine (Minnesota) | 4,453.26 mi (7,166.83 km) |
| Solothurn to Bloomingdale (Florida) | 4,822.61 mi (7,761.24 km) |
| Solothurn to Bloomingdale (Illinois) | 4,409.86 mi (7,096.98 km) |
| Solothurn to Bloomington (California) | 5,866.33 mi (9,440.95 km) |
| Solothurn to Bloomington (Illinois) | 4,511.69 mi (7,260.87 km) |
| Solothurn to Bloomington (Indiana) | 4,475.29 mi (7,202.28 km) |
| Solothurn to Bloomington (Minnesota) | 4,472.92 mi (7,198.48 km) |
| Solothurn to Bloomsburg (Pennsylvania) | 3,982.71 mi (6,409.54 km) |
| Solothurn to Blue Ash (Ohio) | 4,384.97 mi (7,056.92 km) |
| Solothurn to Blue Island (Illinois) | 4,407.26 mi (7,092.81 km) |
