| Oregon to Ayamonte | 3,934.34 mi (6,331.71 km) |
| Oregon to Azcoitia | 3,965.47 mi (6,381.80 km) |
| Oregon to Azpeitia | 3,967.38 mi (6,384.87 km) |
| Oregon to Azuqueca de Henares | 4,010.93 mi (6,454.97 km) |
| Oregon to Badajoz | 3,896.90 mi (6,271.45 km) |
| Oregon to Badalona | 4,226.75 mi (6,802.29 km) |
| Oregon to Baena | 4,065.48 mi (6,542.76 km) |
| Oregon to Baeza | 4,092.19 mi (6,585.74 km) |
| Oregon to Bailen | 4,074.63 mi (6,557.49 km) |
| Oregon to Balaguer | 4,150.92 mi (6,680.27 km) |
| Oregon to Banolas | 4,225.21 mi (6,799.82 km) |
| Oregon to Baranain | 4,006.64 mi (6,448.06 km) |
| Oregon to Barbadanes | 3,742.58 mi (6,023.10 km) |
| Oregon to Barbastro | 4,112.23 mi (6,618.00 km) |
| Oregon to Barcelona | 4,226.11 mi (6,801.27 km) |
