| Greenock to Benisa | 1,211.31 mi (1,949.42 km) |
| Greenock to Berga | 1,001.60 mi (1,611.92 km) |
| Greenock to Berja | 1,322.73 mi (2,128.73 km) |
| Greenock to Bermeo | 870.42 mi (1,400.81 km) |
| Greenock to Berriozar | 916.46 mi (1,474.91 km) |
| Greenock to Betanzos | 888.67 mi (1,430.17 km) |
| Greenock to Betera | 1,147.18 mi (1,846.21 km) |
| Greenock to Bilbao | 880.79 mi (1,417.50 km) |
| Greenock to Binefar | 1,000.34 mi (1,609.89 km) |
| Greenock to Binisalem | 1,176.22 mi (1,892.95 km) |
| Greenock to Blanes | 1,043.10 mi (1,678.70 km) |
| Greenock to Boadilla del Monte | 1,074.68 mi (1,729.54 km) |
| Greenock to Boiro | 937.21 mi (1,508.29 km) |
| Greenock to Bolanos de Calatrava | 1,180.19 mi (1,899.34 km) |
| Greenock to Bollullos de la Mitacion | 1,287.86 mi (2,072.61 km) |
