| Potomac to Bucak | 5,443.76 mi (8,760.88 km) |
| Potomac to Buharkent | 5,344.21 mi (8,600.68 km) |
| Potomac to Bulancak | 5,580.64 mi (8,981.17 km) |
| Potomac to Bulanik | 5,820.31 mi (9,366.88 km) |
| Potomac to Buldan | 5,344.20 mi (8,600.65 km) |
| Potomac to Bunyan | 5,590.65 mi (8,997.28 km) |
| Potomac to Burdur | 5,419.07 mi (8,721.16 km) |
| Potomac to Burhaniye | 5,202.10 mi (8,371.97 km) |
| Potomac to Bursa | 5,258.40 mi (8,462.57 km) |
| Potomac to Buyukcekmece | 5,202.46 mi (8,372.55 km) |
| Potomac to Buyukorhan | 5,272.13 mi (8,484.68 km) |
| Potomac to Buyukyoncali | 5,160.64 mi (8,305.25 km) |
| Potomac to Caglayancerit | 5,699.27 mi (9,172.09 km) |
| Potomac to Cal | 5,366.09 mi (8,635.88 km) |
| Potomac to Caldiran | 5,877.42 mi (9,458.79 km) |
