| Glencullen to Bougival | 471.08 mi (758.12 km) |
| Glencullen to Bouguenais | 464.28 mi (747.18 km) |
| Glencullen to Boulogne-Billancourt | 475.86 mi (765.82 km) |
| Glencullen to Boulogne-sur-Mer | 375.00 mi (603.51 km) |
| Glencullen to Bourg-de-Peage | 759.33 mi (1,222.02 km) |
| Glencullen to Bourg-en-Bresse | 703.08 mi (1,131.50 km) |
| Glencullen to Bourg-la-Reine | 480.95 mi (774.01 km) |
| Glencullen to Bourg-les-Valence | 759.67 mi (1,222.57 km) |
| Glencullen to Bourges | 569.53 mi (916.56 km) |
| Glencullen to Bourgoin-Jallieu | 736.71 mi (1,185.62 km) |
| Glencullen to Bressuire | 508.66 mi (818.61 km) |
| Glencullen to Brest | 342.30 mi (550.88 km) |
| Glencullen to Bretigny-sur-Orge | 488.63 mi (786.37 km) |
| Glencullen to Breuillet | 486.40 mi (782.79 km) |
| Glencullen to Briancon | 815.95 mi (1,313.15 km) |
