| Gagnef to Ayamonte | 1,891.28 mi (3,043.72 km) |
| Gagnef to Azcoitia | 1,404.04 mi (2,259.58 km) |
| Gagnef to Azpeitia | 1,402.91 mi (2,257.76 km) |
| Gagnef to Azuqueca de Henares | 1,589.03 mi (2,557.30 km) |
| Gagnef to Badajoz | 1,776.11 mi (2,858.37 km) |
| Gagnef to Badalona | 1,431.28 mi (2,303.43 km) |
| Gagnef to Baena | 1,798.71 mi (2,894.75 km) |
| Gagnef to Baeza | 1,758.10 mi (2,829.39 km) |
| Gagnef to Bailen | 1,757.65 mi (2,828.67 km) |
| Gagnef to Balaguer | 1,431.96 mi (2,304.51 km) |
| Gagnef to Banolas | 1,377.73 mi (2,217.24 km) |
| Gagnef to Baranain | 1,414.44 mi (2,276.31 km) |
| Gagnef to Barbadanes | 1,588.29 mi (2,556.11 km) |
| Gagnef to Barbastro | 1,428.30 mi (2,298.63 km) |
| Gagnef to Barcelona | 1,435.53 mi (2,310.26 km) |
