| Sierre to Black Forest (Colorado) | 5,206.62 mi (8,379.25 km) |
| Sierre to Blackfoot (Idaho) | 5,242.88 mi (8,437.60 km) |
| Sierre to Blackhawk (California) | 5,835.60 mi (9,391.49 km) |
| Sierre to Blacksburg (Virginia) | 4,339.60 mi (6,983.91 km) |
| Sierre to Blackwells Mills (New Jersey) | 3,954.24 mi (6,363.73 km) |
| Sierre to Blaine (Minnesota) | 4,493.99 mi (7,232.37 km) |
| Sierre to Bloomingdale (Florida) | 4,844.05 mi (7,795.75 km) |
| Sierre to Bloomingdale (Illinois) | 4,445.85 mi (7,154.90 km) |
| Sierre to Bloomington (California) | 5,912.68 mi (9,515.54 km) |
| Sierre to Bloomington (Illinois) | 4,547.00 mi (7,317.69 km) |
| Sierre to Bloomington (Indiana) | 4,508.32 mi (7,255.44 km) |
| Sierre to Bloomington (Minnesota) | 4,513.46 mi (7,263.72 km) |
| Sierre to Bloomsburg (Pennsylvania) | 4,012.02 mi (6,456.73 km) |
| Sierre to Blue Ash (Ohio) | 4,416.92 mi (7,108.35 km) |
| Sierre to Blue Island (Illinois) | 4,442.83 mi (7,150.04 km) |
