| Sumner to Bucak | 6,350.08 mi (10,219.46 km) |
| Sumner to Buharkent | 6,284.77 mi (10,114.36 km) |
| Sumner to Bulancak | 6,229.14 mi (10,024.84 km) |
| Sumner to Bulanik | 6,397.08 mi (10,295.10 km) |
| Sumner to Buldan | 6,280.92 mi (10,108.17 km) |
| Sumner to Bunyan | 6,338.70 mi (10,201.16 km) |
| Sumner to Burdur | 6,327.67 mi (10,183.39 km) |
| Sumner to Burhaniye | 6,152.05 mi (9,900.77 km) |
| Sumner to Bursa | 6,145.18 mi (9,889.71 km) |
| Sumner to Buyukcekmece | 6,082.43 mi (9,788.73 km) |
| Sumner to Buyukorhan | 6,171.16 mi (9,931.52 km) |
| Sumner to Buyukyoncali | 6,047.57 mi (9,732.62 km) |
| Sumner to Caglayancerit | 6,431.34 mi (10,350.25 km) |
| Sumner to Cal | 6,288.47 mi (10,120.31 km) |
| Sumner to Caldiran | 6,409.10 mi (10,314.44 km) |
