| Downers Grove to Barberino di Mugello | 4,689.34 mi (7,546.76 km) |
| Downers Grove to Barcellona-Pozzo di Gotto | 5,105.34 mi (8,216.25 km) |
| Downers Grove to Bareggio | 4,540.10 mi (7,306.58 km) |
| Downers Grove to Barga | 4,656.29 mi (7,493.58 km) |
| Downers Grove to Bari | 5,036.70 mi (8,105.79 km) |
| Downers Grove to Barletta | 5,005.13 mi (8,054.97 km) |
| Downers Grove to Baronissi | 4,970.66 mi (7,999.51 km) |
| Downers Grove to Barrafranca | 5,098.64 mi (8,205.48 km) |
| Downers Grove to Bassano del Grappa | 4,634.80 mi (7,458.99 km) |
| Downers Grove to Battipaglia | 4,984.95 mi (8,022.51 km) |
| Downers Grove to Beinasco | 4,502.64 mi (7,246.29 km) |
| Downers Grove to Bellinzago Novarese | 4,521.63 mi (7,276.87 km) |
| Downers Grove to Belluno | 4,637.69 mi (7,463.63 km) |
| Downers Grove to Belmonte Mezzagno | 5,034.05 mi (8,101.52 km) |
| Downers Grove to Belpasso | 5,121.38 mi (8,242.07 km) |
