| Romeoville to Ayr | 3,693.57 mi (5,944.23 km) |
| Romeoville to Bacup | 3,831.50 mi (6,166.21 km) |
| Romeoville to Baguley | 3,837.63 mi (6,176.06 km) |
| Romeoville to Baildon | 3,843.27 mi (6,185.14 km) |
| Romeoville to Bailleston | 3,701.81 mi (5,957.49 km) |
| Romeoville to Balderton | 3,903.95 mi (6,282.80 km) |
| Romeoville to Baldock | 3,959.12 mi (6,371.59 km) |
| Romeoville to Balham | 3,978.04 mi (6,402.03 km) |
| Romeoville to Bamber Bridge | 3,813.69 mi (6,137.55 km) |
| Romeoville to Banbridge | 3,662.83 mi (5,894.76 km) |
| Romeoville to Banbury | 3,913.50 mi (6,298.17 km) |
| Romeoville to Bangor | 3,676.46 mi (5,916.69 km) |
| Romeoville to Bangor | 3,773.17 mi (6,072.32 km) |
| Romeoville to Banstead | 3,979.98 mi (6,405.16 km) |
| Romeoville to Bargoed | 3,851.97 mi (6,199.15 km) |
