| Welver to Black Forest (Colorado) | 4,977.23 mi (8,010.07 km) |
| Welver to Blackfoot (Idaho) | 4,978.42 mi (8,012.00 km) |
| Welver to Blackhawk (California) | 5,557.39 mi (8,943.75 km) |
| Welver to Blacksburg (Virginia) | 4,199.42 mi (6,758.32 km) |
| Welver to Blackwells Mills (New Jersey) | 3,817.19 mi (6,143.17 km) |
| Welver to Blaine (Minnesota) | 4,276.26 mi (6,881.98 km) |
| Welver to Bloomingdale (Florida) | 4,741.73 mi (7,631.08 km) |
| Welver to Bloomingdale (Illinois) | 4,257.39 mi (6,851.60 km) |
| Welver to Bloomington (California) | 5,657.02 mi (9,104.10 km) |
| Welver to Bloomington (Illinois) | 4,362.36 mi (7,020.54 km) |
| Welver to Bloomington (Indiana) | 4,337.68 mi (6,980.82 km) |
| Welver to Bloomington (Minnesota) | 4,296.84 mi (6,915.10 km) |
| Welver to Bloomsburg (Pennsylvania) | 3,865.82 mi (6,221.44 km) |
| Welver to Blue Ash (Ohio) | 4,253.11 mi (6,844.72 km) |
| Welver to Blue Island (Illinois) | 4,256.98 mi (6,850.95 km) |
