| Gross-Gerau to Black Forest (Colorado) | 5,072.16 mi (8,162.86 km) |
| Gross-Gerau to Blackfoot (Idaho) | 5,081.95 mi (8,178.61 km) |
| Gross-Gerau to Blackhawk (California) | 5,664.28 mi (9,115.78 km) |
| Gross-Gerau to Blacksburg (Virginia) | 4,269.54 mi (6,871.15 km) |
| Gross-Gerau to Blackwells Mills (New Jersey) | 3,886.01 mi (6,253.93 km) |
| Gross-Gerau to Blaine (Minnesota) | 4,367.76 mi (7,029.23 km) |
| Gross-Gerau to Bloomingdale (Florida) | 4,801.38 mi (7,727.07 km) |
| Gross-Gerau to Bloomingdale (Illinois) | 4,341.05 mi (6,986.25 km) |
| Gross-Gerau to Bloomington (California) | 5,758.75 mi (9,267.80 km) |
| Gross-Gerau to Bloomington (Illinois) | 4,445.07 mi (7,153.64 km) |
| Gross-Gerau to Bloomington (Indiana) | 4,416.51 mi (7,107.69 km) |
| Gross-Gerau to Bloomington (Minnesota) | 4,388.07 mi (7,061.91 km) |
| Gross-Gerau to Bloomsburg (Pennsylvania) | 3,937.32 mi (6,336.51 km) |
| Gross-Gerau to Blue Ash (Ohio) | 4,329.97 mi (6,968.41 km) |
| Gross-Gerau to Blue Island (Illinois) | 4,339.93 mi (6,984.45 km) |
