| Cluj-Napoca to Blue Springs (Missouri) | 5,381.04 mi (8,659.94 km) |
| Cluj-Napoca to Bluffdale (Utah) | 5,817.31 mi (9,362.06 km) |
| Cluj-Napoca to Bluffton (Indiana) | 4,976.30 mi (8,008.58 km) |
| Cluj-Napoca to Bluffton (South Carolina) | 5,246.14 mi (8,442.85 km) |
| Cluj-Napoca to Blythe (California) | 6,304.74 mi (10,146.49 km) |
| Cluj-Napoca to Blytheville (Arkansas) | 5,395.03 mi (8,682.47 km) |
| Cluj-Napoca to Boca Raton (Florida) | 5,508.29 mi (8,864.74 km) |
| Cluj-Napoca to Boerne (Texas) | 6,043.61 mi (9,726.25 km) |
| Cluj-Napoca to Bogalusa (Louisiana) | 5,667.53 mi (9,121.01 km) |
| Cluj-Napoca to Boiling Springs (South Carolina) | 5,144.66 mi (8,279.52 km) |
| Cluj-Napoca to Boise (Idaho) | 5,728.26 mi (9,218.74 km) |
| Cluj-Napoca to Bolingbrook (Illinois) | 5,030.57 mi (8,095.93 km) |
| Cluj-Napoca to Bolivar (Missouri) | 5,428.43 mi (8,736.21 km) |
| Cluj-Napoca to Bon Air (Virginia) | 4,850.88 mi (7,806.74 km) |
| Cluj-Napoca to Bonham (Texas) | 5,743.35 mi (9,243.03 km) |
