| Romeoville to Bixby (Oklahoma) | 573.85 mi (923.52 km) |
| Romeoville to Black Forest (Colorado) | 889.26 mi (1,431.13 km) |
| Romeoville to Blackfoot (Idaho) | 1,237.17 mi (1,991.03 km) |
| Romeoville to Blackhawk (California) | 1,804.09 mi (2,903.40 km) |
| Romeoville to Blacksburg (Virginia) | 509.68 mi (820.25 km) |
| Romeoville to Blackwells Mills (New Jersey) | 707.26 mi (1,138.22 km) |
| Romeoville to Blaine (Minnesota) | 354.13 mi (569.91 km) |
| Romeoville to Bloomingdale (Florida) | 1,005.73 mi (1,618.56 km) |
| Romeoville to Bloomingdale (Illinois) | 21.97 mi (35.36 km) |
| Romeoville to Bloomington (California) | 1,672.67 mi (2,691.91 km) |
| Romeoville to Bloomington (Illinois) | 91.86 mi (147.83 km) |
| Romeoville to Bloomington (Indiana) | 189.57 mi (305.08 km) |
| Romeoville to Bloomington (Minnesota) | 343.06 mi (552.11 km) |
| Romeoville to Bloomsburg (Pennsylvania) | 605.33 mi (974.18 km) |
| Romeoville to Blue Ash (Ohio) | 255.56 mi (411.28 km) |
