| Grudziadz to Bougival | 785.00 mi (1,263.34 km) |
| Grudziadz to Bouguenais | 994.13 mi (1,599.90 km) |
| Grudziadz to Boulogne-Billancourt | 782.06 mi (1,258.61 km) |
| Grudziadz to Boulogne-sur-Mer | 749.93 mi (1,206.90 km) |
| Grudziadz to Bourg-de-Peage | 847.45 mi (1,363.84 km) |
| Grudziadz to Bourg-en-Bresse | 782.80 mi (1,259.80 km) |
| Grudziadz to Bourg-la-Reine | 781.12 mi (1,257.08 km) |
| Grudziadz to Bourg-les-Valence | 857.13 mi (1,379.42 km) |
| Grudziadz to Bourges | 843.97 mi (1,358.24 km) |
| Grudziadz to Bourgoin-Jallieu | 812.10 mi (1,306.95 km) |
| Grudziadz to Bressuire | 963.36 mi (1,550.38 km) |
| Grudziadz to Brest | 1,065.88 mi (1,715.36 km) |
| Grudziadz to Bretigny-sur-Orge | 787.49 mi (1,267.34 km) |
| Grudziadz to Breuillet | 794.36 mi (1,278.40 km) |
| Grudziadz to Briancon | 805.26 mi (1,295.94 km) |
