| Thun to Black Forest (Colorado) | 5,188.58 mi (8,350.21 km) |
| Thun to Blackfoot (Idaho) | 5,221.53 mi (8,403.24 km) |
| Thun to Blackhawk (California) | 5,813.03 mi (9,355.17 km) |
| Thun to Blacksburg (Virginia) | 4,329.48 mi (6,967.63 km) |
| Thun to Blackwells Mills (New Jersey) | 3,944.24 mi (6,347.65 km) |
| Thun to Blaine (Minnesota) | 4,476.84 mi (7,204.78 km) |
| Thun to Bloomingdale (Florida) | 4,837.55 mi (7,785.28 km) |
| Thun to Bloomingdale (Illinois) | 4,431.38 mi (7,131.61 km) |
| Thun to Bloomington (California) | 5,892.30 mi (9,482.74 km) |
| Thun to Bloomington (Illinois) | 4,532.91 mi (7,295.02 km) |
| Thun to Bloomington (Indiana) | 4,495.50 mi (7,234.80 km) |
| Thun to Bloomington (Minnesota) | 4,496.43 mi (7,236.30 km) |
| Thun to Bloomsburg (Pennsylvania) | 4,001.23 mi (6,439.35 km) |
| Thun to Blue Ash (Ohio) | 4,404.69 mi (7,088.67 km) |
| Thun to Blue Island (Illinois) | 4,428.59 mi (7,127.13 km) |
