| Greenock to Bucak | 2,069.94 mi (3,331.25 km) |
| Greenock to Buharkent | 1,977.93 mi (3,183.17 km) |
| Greenock to Bulancak | 2,179.61 mi (3,507.75 km) |
| Greenock to Bulanik | 2,421.54 mi (3,897.09 km) |
| Greenock to Buldan | 1,976.65 mi (3,181.10 km) |
| Greenock to Bunyan | 2,191.15 mi (3,526.32 km) |
| Greenock to Burdur | 2,045.18 mi (3,291.40 km) |
| Greenock to Burhaniye | 1,834.37 mi (2,952.13 km) |
| Greenock to Bursa | 1,874.15 mi (3,016.15 km) |
| Greenock to Buyukcekmece | 1,815.18 mi (2,921.26 km) |
| Greenock to Buyukorhan | 1,891.32 mi (3,043.79 km) |
| Greenock to Buyukyoncali | 1,773.85 mi (2,854.73 km) |
| Greenock to Caglayancerit | 2,299.70 mi (3,701.01 km) |
| Greenock to Cal | 1,994.69 mi (3,210.14 km) |
| Greenock to Caldiran | 2,482.42 mi (3,995.06 km) |
