| Gretz-Armainvilliers to Bitritto | 868.65 mi (1,397.96 km) |
| Gretz-Armainvilliers to Bollate | 372.05 mi (598.75 km) |
| Gretz-Armainvilliers to Bologna | 502.52 mi (808.73 km) |
| Gretz-Armainvilliers to Bolzano | 430.05 mi (692.10 km) |
| Gretz-Armainvilliers to Bomporto | 480.31 mi (772.99 km) |
| Gretz-Armainvilliers to Bonate di Sopra | 383.79 mi (617.65 km) |
| Gretz-Armainvilliers to Bondeno | 489.04 mi (787.04 km) |
| Gretz-Armainvilliers to Bordighera | 415.56 mi (668.78 km) |
| Gretz-Armainvilliers to Borgaro Torinese | 339.46 mi (546.31 km) |
| Gretz-Armainvilliers to Borgo a Buggiano | 507.83 mi (817.28 km) |
| Gretz-Armainvilliers to Borgo San Dalmazzo | 378.91 mi (609.80 km) |
| Gretz-Armainvilliers to Borgo San Lorenzo | 528.36 mi (850.31 km) |
| Gretz-Armainvilliers to Borgomanero | 341.18 mi (549.08 km) |
| Gretz-Armainvilliers to Borgoricco | 487.39 mi (784.37 km) |
| Gretz-Armainvilliers to Borgosatollo | 418.60 mi (673.68 km) |
