| Carlow to Beausoleil | 907.91 mi (1,461.13 km) |
| Carlow to Beauvais | 456.01 mi (733.88 km) |
| Carlow to Begles | 625.16 mi (1,006.10 km) |
| Carlow to Belfort | 705.11 mi (1,134.77 km) |
| Carlow to Bellegarde-sur-Valserine | 735.66 mi (1,183.94 km) |
| Carlow to Bellerive-sur-Allier | 654.95 mi (1,054.03 km) |
| Carlow to Bellevue | 489.32 mi (787.48 km) |
| Carlow to Belley | 747.83 mi (1,203.52 km) |
| Carlow to Berck-sur-Mer | 401.84 mi (646.70 km) |
| Carlow to Bergerac | 645.49 mi (1,038.81 km) |
| Carlow to Bernay | 417.05 mi (671.18 km) |
| Carlow to Berre-l'Etang | 851.44 mi (1,370.26 km) |
| Carlow to Besancon | 690.93 mi (1,111.94 km) |
| Carlow to Bethune | 439.39 mi (707.14 km) |
| Carlow to Betton | 396.17 mi (637.57 km) |
