| Romeoville to Bahce | 5,969.29 mi (9,606.64 km) |
| Romeoville to Bahcesaray | 6,118.73 mi (9,847.14 km) |
| Romeoville to Balikesir | 5,535.78 mi (8,908.97 km) |
| Romeoville to Balya | 5,518.99 mi (8,881.96 km) |
| Romeoville to Banaz | 5,649.13 mi (9,091.40 km) |
| Romeoville to Bandirma | 5,502.59 mi (8,855.56 km) |
| Romeoville to Bartin | 5,588.78 mi (8,994.28 km) |
| Romeoville to Baskale | 6,160.13 mi (9,913.78 km) |
| Romeoville to Baskil | 5,968.29 mi (9,605.04 km) |
| Romeoville to Basmakci | 5,701.95 mi (9,176.41 km) |
| Romeoville to Batman | 6,080.22 mi (9,785.18 km) |
| Romeoville to Battalgazi | 5,961.55 mi (9,594.19 km) |
| Romeoville to Bayat | 5,705.51 mi (9,182.13 km) |
| Romeoville to Bayburt | 5,918.80 mi (9,525.39 km) |
| Romeoville to Bayindir | 5,598.64 mi (9,010.14 km) |
