| Olgiate Olona to Black Forest (Colorado) | 5,285.55 mi (8,506.26 km) |
| Olgiate Olona to Blackfoot (Idaho) | 5,319.92 mi (8,561.59 km) |
| Olgiate Olona to Blackhawk (California) | 5,911.54 mi (9,513.71 km) |
| Olgiate Olona to Blacksburg (Virginia) | 4,418.29 mi (7,110.55 km) |
| Olgiate Olona to Blackwells Mills (New Jersey) | 4,032.89 mi (6,490.31 km) |
| Olgiate Olona to Blaine (Minnesota) | 4,573.18 mi (7,359.83 km) |
| Olgiate Olona to Bloomingdale (Florida) | 4,920.90 mi (7,919.43 km) |
| Olgiate Olona to Bloomingdale (Illinois) | 4,525.38 mi (7,282.89 km) |
| Olgiate Olona to Bloomington (California) | 5,990.43 mi (9,640.67 km) |
| Olgiate Olona to Bloomington (Illinois) | 4,626.52 mi (7,445.67 km) |
| Olgiate Olona to Bloomington (Indiana) | 4,587.72 mi (7,383.22 km) |
| Olgiate Olona to Bloomington (Minnesota) | 4,592.69 mi (7,391.22 km) |
| Olgiate Olona to Bloomsburg (Pennsylvania) | 4,090.95 mi (6,583.75 km) |
| Olgiate Olona to Blue Ash (Ohio) | 4,496.22 mi (7,235.96 km) |
| Olgiate Olona to Blue Island (Illinois) | 4,522.35 mi (7,278.02 km) |
