| Gretz-Armainvilliers to Bonita (California) | 5,701.75 mi (9,176.08 km) |
| Gretz-Armainvilliers to Bonita Springs (Florida) | 4,631.71 mi (7,454.01 km) |
| Gretz-Armainvilliers to Bonney Lake (Washington) | 5,033.35 mi (8,100.39 km) |
| Gretz-Armainvilliers to Boone (Iowa) | 4,383.20 mi (7,054.08 km) |
| Gretz-Armainvilliers to Boone (North Carolina) | 4,163.81 mi (6,701.01 km) |
| Gretz-Armainvilliers to Borger (Texas) | 4,981.49 mi (8,016.94 km) |
| Gretz-Armainvilliers to Bossier City (Louisiana) | 4,835.92 mi (7,782.67 km) |
| Gretz-Armainvilliers to Boston (Massachusetts) | 3,458.77 mi (5,566.36 km) |
| Gretz-Armainvilliers to Bostonia (California) | 5,690.34 mi (9,157.71 km) |
| Gretz-Armainvilliers to Bothell (Washington) | 5,000.42 mi (8,047.39 km) |
| Gretz-Armainvilliers to Bothell East (Washington) | 4,998.02 mi (8,043.53 km) |
| Gretz-Armainvilliers to Bothell West (Washington) | 4,999.53 mi (8,045.96 km) |
| Gretz-Armainvilliers to Boulder (Colorado) | 4,897.46 mi (7,881.70 km) |
| Gretz-Armainvilliers to Boulder City (Nevada) | 5,453.58 mi (8,776.68 km) |
| Gretz-Armainvilliers to Bound Brook (New Jersey) | 3,674.62 mi (5,913.72 km) |
