| Delaware to Beocin | 4,846.52 mi (7,799.72 km) |
| Delaware to Blace | 4,988.65 mi (8,028.46 km) |
| Delaware to Bogatic | 4,852.36 mi (7,809.12 km) |
| Delaware to Bojnik | 5,017.65 mi (8,075.13 km) |
| Delaware to Boljevac | 4,991.22 mi (8,032.59 km) |
| Delaware to Bor | 4,983.67 mi (8,020.44 km) |
| Delaware to Borca | 4,888.14 mi (7,866.69 km) |
| Delaware to Bosilegrad | 5,069.78 mi (8,159.03 km) |
| Delaware to Brus | 4,974.80 mi (8,006.17 km) |
| Delaware to Bujanovac | 5,043.60 mi (8,116.90 km) |
| Delaware to Cacak | 4,926.18 mi (7,927.92 km) |
| Delaware to Cajetina | 4,907.46 mi (7,897.80 km) |
| Delaware to Cicevac | 4,976.52 mi (8,008.94 km) |
| Delaware to Coka | 4,831.45 mi (7,775.46 km) |
| Delaware to Crna Trava | 5,049.30 mi (8,126.06 km) |
