| Romeoville to Alesd | 4,978.85 mi (8,012.69 km) |
| Romeoville to Alexandria | 5,229.13 mi (8,415.46 km) |
| Romeoville to Arad | 4,981.96 mi (8,017.69 km) |
| Romeoville to Avrig | 5,111.38 mi (8,225.97 km) |
| Romeoville to Babadag | 5,300.22 mi (8,529.87 km) |
| Romeoville to Bacau | 5,155.31 mi (8,296.67 km) |
| Romeoville to Baia Mare | 4,990.87 mi (8,032.03 km) |
| Romeoville to Baia-Sprie | 4,995.33 mi (8,039.20 km) |
| Romeoville to Baicoi | 5,195.08 mi (8,360.67 km) |
| Romeoville to Bailesti | 5,155.76 mi (8,297.40 km) |
| Romeoville to Bals | 5,167.06 mi (8,315.58 km) |
| Romeoville to Baraolt | 5,135.77 mi (8,265.22 km) |
| Romeoville to Barlad | 5,198.41 mi (8,366.03 km) |
| Romeoville to Beclean | 5,034.25 mi (8,101.84 km) |
| Romeoville to Beius | 4,996.29 mi (8,040.75 km) |
