| Greenock to Bonita (California) | 5,141.86 mi (8,275.02 km) |
| Greenock to Bonita Springs (Florida) | 4,234.11 mi (6,814.15 km) |
| Greenock to Bonney Lake (Washington) | 4,447.55 mi (7,157.65 km) |
| Greenock to Boone (Iowa) | 3,858.57 mi (6,209.78 km) |
| Greenock to Boone (North Carolina) | 3,711.09 mi (5,972.42 km) |
| Greenock to Borger (Texas) | 4,456.80 mi (7,172.53 km) |
| Greenock to Bossier City (Louisiana) | 4,350.61 mi (7,001.63 km) |
| Greenock to Boston (Massachusetts) | 3,012.88 mi (4,848.75 km) |
| Greenock to Bostonia (California) | 5,130.35 mi (8,256.50 km) |
| Greenock to Bothell (Washington) | 4,414.21 mi (7,103.98 km) |
| Greenock to Bothell East (Washington) | 4,411.80 mi (7,100.11 km) |
| Greenock to Bothell West (Washington) | 4,413.28 mi (7,102.48 km) |
| Greenock to Boulder (Colorado) | 4,349.23 mi (6,999.40 km) |
| Greenock to Boulder City (Nevada) | 4,892.48 mi (7,873.68 km) |
| Greenock to Bound Brook (New Jersey) | 3,226.24 mi (5,192.12 km) |
