| Rockville Centre to Beocin | 4,454.64 mi (7,169.04 km) |
| Rockville Centre to Blace | 4,591.73 mi (7,389.68 km) |
| Rockville Centre to Bogatic | 4,458.17 mi (7,174.74 km) |
| Rockville Centre to Bojnik | 4,620.56 mi (7,436.07 km) |
| Rockville Centre to Boljevac | 4,598.32 mi (7,400.28 km) |
| Rockville Centre to Bor | 4,592.54 mi (7,390.97 km) |
| Rockville Centre to Borca | 4,496.40 mi (7,236.26 km) |
| Rockville Centre to Bosilegrad | 4,672.29 mi (7,519.33 km) |
| Rockville Centre to Brus | 4,577.69 mi (7,367.08 km) |
| Rockville Centre to Bujanovac | 4,644.23 mi (7,474.16 km) |
| Rockville Centre to Cacak | 4,529.71 mi (7,289.87 km) |
| Rockville Centre to Cajetina | 4,508.86 mi (7,256.30 km) |
| Rockville Centre to Cicevac | 4,581.92 mi (7,373.88 km) |
| Rockville Centre to Coka | 4,444.03 mi (7,151.97 km) |
| Rockville Centre to Crna Trava | 4,652.73 mi (7,487.85 km) |
