| Tortona to Black Forest (Colorado) | 5,319.75 mi (8,561.31 km) |
| Tortona to Blackfoot (Idaho) | 5,358.65 mi (8,623.91 km) |
| Tortona to Blackhawk (California) | 5,951.89 mi (9,578.64 km) |
| Tortona to Blacksburg (Virginia) | 4,441.31 mi (7,147.60 km) |
| Tortona to Blackwells Mills (New Jersey) | 4,055.81 mi (6,527.19 km) |
| Tortona to Blaine (Minnesota) | 4,606.19 mi (7,412.94 km) |
| Tortona to Bloomingdale (Florida) | 4,938.51 mi (7,947.77 km) |
| Tortona to Bloomingdale (Illinois) | 4,554.63 mi (7,329.97 km) |
| Tortona to Bloomington (California) | 6,027.82 mi (9,700.84 km) |
| Tortona to Bloomington (Illinois) | 4,655.22 mi (7,491.85 km) |
| Tortona to Bloomington (Indiana) | 4,614.61 mi (7,426.50 km) |
| Tortona to Bloomington (Minnesota) | 4,625.54 mi (7,444.09 km) |
| Tortona to Bloomsburg (Pennsylvania) | 4,115.01 mi (6,622.47 km) |
| Tortona to Blue Ash (Ohio) | 4,522.28 mi (7,277.91 km) |
| Tortona to Blue Island (Illinois) | 4,551.27 mi (7,324.56 km) |
