| Romeoville to Bollullos par del Condado | 4,190.69 mi (6,744.26 km) |
| Romeoville to Bormujos | 4,211.42 mi (6,777.62 km) |
| Romeoville to Brenes | 4,213.97 mi (6,781.73 km) |
| Romeoville to Brunete | 4,195.60 mi (6,752.17 km) |
| Romeoville to Bueu | 3,914.33 mi (6,299.50 km) |
| Romeoville to Bullas | 4,387.76 mi (7,061.42 km) |
| Romeoville to Bunol | 4,375.20 mi (7,041.20 km) |
| Romeoville to Burela de Cabo | 3,932.06 mi (6,328.05 km) |
| Romeoville to Burgos | 4,139.33 mi (6,661.61 km) |
| Romeoville to Burjasot | 4,388.99 mi (7,063.40 km) |
| Romeoville to Burriana | 4,388.35 mi (7,062.36 km) |
| Romeoville to Cabanaquinta | 4,030.31 mi (6,486.15 km) |
| Romeoville to Cabanillas del Campo | 4,220.87 mi (6,792.84 km) |
| Romeoville to Cabra | 4,283.37 mi (6,893.42 km) |
| Romeoville to Caceres | 4,121.01 mi (6,632.12 km) |
