| Gretz-Armainvilliers to Bormujos | 901.40 mi (1,450.67 km) |
| Gretz-Armainvilliers to Brenes | 885.18 mi (1,424.56 km) |
| Gretz-Armainvilliers to Brunete | 664.06 mi (1,068.70 km) |
| Gretz-Armainvilliers to Bueu | 711.30 mi (1,144.73 km) |
| Gretz-Armainvilliers to Bullas | 770.75 mi (1,240.40 km) |
| Gretz-Armainvilliers to Bunol | 667.21 mi (1,073.77 km) |
| Gretz-Armainvilliers to Burela de Cabo | 598.06 mi (962.48 km) |
| Gretz-Armainvilliers to Burgos | 540.40 mi (869.69 km) |
| Gretz-Armainvilliers to Burjasot | 656.64 mi (1,056.76 km) |
| Gretz-Armainvilliers to Burriana | 627.23 mi (1,009.44 km) |
| Gretz-Armainvilliers to Cabanaquinta | 557.72 mi (897.57 km) |
| Gretz-Armainvilliers to Cabanillas del Campo | 631.51 mi (1,016.32 km) |
| Gretz-Armainvilliers to Cabra | 857.87 mi (1,380.61 km) |
| Gretz-Armainvilliers to Caceres | 781.71 mi (1,258.05 km) |
| Gretz-Armainvilliers to Cadiz | 958.63 mi (1,542.76 km) |
