| Castleton to Bucak | 1,911.72 mi (3,076.62 km) |
| Castleton to Buharkent | 1,816.69 mi (2,923.68 km) |
| Castleton to Bulancak | 2,051.26 mi (3,301.18 km) |
| Castleton to Bulanik | 2,296.46 mi (3,695.80 km) |
| Castleton to Buldan | 1,815.84 mi (2,922.31 km) |
| Castleton to Bunyan | 2,049.74 mi (3,298.73 km) |
| Castleton to Burdur | 1,886.92 mi (3,036.71 km) |
| Castleton to Burhaniye | 1,673.15 mi (2,692.67 km) |
| Castleton to Bursa | 1,720.26 mi (2,768.48 km) |
| Castleton to Buyukcekmece | 1,662.93 mi (2,676.23 km) |
| Castleton to Buyukorhan | 1,735.70 mi (2,793.34 km) |
| Castleton to Buyukyoncali | 1,621.23 mi (2,609.12 km) |
| Castleton to Caglayancerit | 2,158.33 mi (3,473.50 km) |
| Castleton to Cal | 1,835.33 mi (2,953.68 km) |
| Castleton to Caldiran | 2,361.44 mi (3,800.37 km) |
