| Gaeta to Beausoleil | 358.24 mi (576.53 km) |
| Gaeta to Beauvais | 793.68 mi (1,277.31 km) |
| Gaeta to Begles | 753.84 mi (1,213.19 km) |
| Gaeta to Belfort | 553.43 mi (890.67 km) |
| Gaeta to Bellegarde-sur-Valserine | 513.27 mi (826.03 km) |
| Gaeta to Bellerive-sur-Allier | 609.66 mi (981.15 km) |
| Gaeta to Bellevue | 758.57 mi (1,220.80 km) |
| Gaeta to Belley | 504.05 mi (811.19 km) |
| Gaeta to Berck-sur-Mer | 855.71 mi (1,377.13 km) |
| Gaeta to Bergerac | 706.00 mi (1,136.20 km) |
| Gaeta to Bernay | 831.70 mi (1,338.49 km) |
| Gaeta to Berre-l'Etang | 456.14 mi (734.09 km) |
| Gaeta to Besancon | 558.76 mi (899.23 km) |
| Gaeta to Bethune | 829.08 mi (1,334.28 km) |
| Gaeta to Betton | 886.20 mi (1,426.20 km) |
