| Greenock to Bailey's Crossroads (Virginia) | 3,407.78 mi (5,484.29 km) |
| Greenock to Bainbridge (Georgia) | 4,097.13 mi (6,593.69 km) |
| Greenock to Bainbridge Island (Washington) | 4,430.37 mi (7,130.00 km) |
| Greenock to Baker (Louisiana) | 4,362.25 mi (7,020.36 km) |
| Greenock to Bakersfield (California) | 5,046.62 mi (8,121.75 km) |
| Greenock to Balch Springs (Texas) | 4,447.16 mi (7,157.01 km) |
| Greenock to Baldwin (New York) | 3,186.94 mi (5,128.89 km) |
| Greenock to Baldwin (Pennsylvania) | 3,440.03 mi (5,536.19 km) |
| Greenock to Baldwin Park (California) | 5,088.44 mi (8,189.05 km) |
| Greenock to Ballenger Creek (Maryland) | 3,392.64 mi (5,459.93 km) |
| Greenock to Ballwin (Missouri) | 3,917.59 mi (6,304.75 km) |
| Greenock to Baltimore (Maryland) | 3,365.85 mi (5,416.82 km) |
| Greenock to Bangor (Maine) | 2,812.53 mi (4,526.33 km) |
| Greenock to Banning (California) | 5,063.29 mi (8,148.57 km) |
| Greenock to Baraboo (Wisconsin) | 3,643.02 mi (5,862.88 km) |
