| Gretz-Armainvilliers to Berga | 460.87 mi (741.69 km) |
| Gretz-Armainvilliers to Berja | 870.30 mi (1,400.61 km) |
| Gretz-Armainvilliers to Bermeo | 451.02 mi (725.85 km) |
| Gretz-Armainvilliers to Berriozar | 459.71 mi (739.84 km) |
| Gretz-Armainvilliers to Betanzos | 645.72 mi (1,039.18 km) |
| Gretz-Armainvilliers to Betera | 651.52 mi (1,048.52 km) |
| Gretz-Armainvilliers to Bilbao | 465.89 mi (749.78 km) |
| Gretz-Armainvilliers to Binefar | 490.54 mi (789.44 km) |
| Gretz-Armainvilliers to Binisalem | 625.87 mi (1,007.23 km) |
| Gretz-Armainvilliers to Blanes | 488.30 mi (785.84 km) |
| Gretz-Armainvilliers to Boadilla del Monte | 660.77 mi (1,063.41 km) |
| Gretz-Armainvilliers to Boiro | 700.41 mi (1,127.20 km) |
| Gretz-Armainvilliers to Bolanos de Calatrava | 752.57 mi (1,211.14 km) |
| Gretz-Armainvilliers to Bollullos de la Mitacion | 905.11 mi (1,456.63 km) |
| Gretz-Armainvilliers to Bollullos par del Condado | 915.05 mi (1,472.64 km) |
