| Romeoville to Belvedere Marittimo | 5,075.72 mi (8,168.59 km) |
| Romeoville to Benevento | 4,964.39 mi (7,989.42 km) |
| Romeoville to Bergamo | 4,568.35 mi (7,352.05 km) |
| Romeoville to Bernalda | 5,072.14 mi (8,162.82 km) |
| Romeoville to Bertinoro | 4,728.79 mi (7,610.24 km) |
| Romeoville to Besana in Brianza | 4,553.01 mi (7,327.37 km) |
| Romeoville to Besozzo | 4,522.81 mi (7,278.76 km) |
| Romeoville to Biancavilla | 5,123.68 mi (8,245.77 km) |
| Romeoville to Biassono | 4,555.05 mi (7,330.65 km) |
| Romeoville to Bibbiano | 4,641.69 mi (7,470.07 km) |
| Romeoville to Bibbiena | 4,735.35 mi (7,620.80 km) |
| Romeoville to Biella | 4,510.44 mi (7,258.86 km) |
| Romeoville to Bisceglie | 5,027.71 mi (8,091.32 km) |
| Romeoville to Bisignano | 5,097.01 mi (8,202.85 km) |
| Romeoville to Bitetto | 5,046.83 mi (8,122.08 km) |
