| Southgate to Blue Springs (Missouri) | 4,332.03 mi (6,971.74 km) |
| Southgate to Bluffdale (Utah) | 4,872.43 mi (7,841.42 km) |
| Southgate to Bluffton (Indiana) | 3,901.97 mi (6,279.62 km) |
| Southgate to Bluffton (South Carolina) | 4,137.05 mi (6,657.94 km) |
| Southgate to Blythe (California) | 5,340.93 mi (8,595.40 km) |
| Southgate to Blytheville (Arkansas) | 4,317.05 mi (6,947.63 km) |
| Southgate to Boca Raton (Florida) | 4,392.51 mi (7,069.06 km) |
| Southgate to Boerne (Texas) | 4,975.28 mi (8,006.94 km) |
| Southgate to Bogalusa (Louisiana) | 4,573.36 mi (7,360.11 km) |
| Southgate to Boiling Springs (South Carolina) | 4,043.16 mi (6,506.84 km) |
| Southgate to Boise (Idaho) | 4,832.79 mi (7,777.62 km) |
| Southgate to Bolingbrook (Illinois) | 3,970.34 mi (6,389.65 km) |
| Southgate to Bolivar (Missouri) | 4,369.66 mi (7,032.28 km) |
| Southgate to Bon Air (Virginia) | 3,747.02 mi (6,030.24 km) |
| Southgate to Bonham (Texas) | 4,679.05 mi (7,530.20 km) |
