| Sumter to Bicaz | 5,230.70 mi (8,418.00 km) |
| Sumter to Bistrita | 5,160.13 mi (8,304.42 km) |
| Sumter to Blaj | 5,173.74 mi (8,326.33 km) |
| Sumter to Bocsa | 5,114.87 mi (8,231.58 km) |
| Sumter to Boldesti-Scaeni | 5,302.82 mi (8,534.07 km) |
| Sumter to Bolintin Vale | 5,315.04 mi (8,553.74 km) |
| Sumter to Borsa | 5,146.43 mi (8,282.37 km) |
| Sumter to Botosani | 5,219.78 mi (8,400.42 km) |
| Sumter to Brad | 5,130.49 mi (8,256.72 km) |
| Sumter to Bragadiru | 5,326.87 mi (8,572.77 km) |
| Sumter to Braila | 5,369.42 mi (8,641.24 km) |
| Sumter to Brasov | 5,261.16 mi (8,467.02 km) |
| Sumter to Breaza | 5,281.90 mi (8,500.40 km) |
| Sumter to Bucharest | 5,329.60 mi (8,577.17 km) |
| Sumter to Buftea | 5,317.93 mi (8,558.38 km) |
