| Romanshorn to Belvedere Marittimo | 637.92 mi (1,026.63 km) |
| Romanshorn to Benevento | 518.62 mi (834.64 km) |
| Romanshorn to Bergamo | 129.96 mi (209.14 km) |
| Romanshorn to Bernalda | 612.98 mi (986.50 km) |
| Romanshorn to Bertinoro | 271.03 mi (436.18 km) |
| Romanshorn to Besana in Brianza | 128.80 mi (207.29 km) |
| Romanshorn to Besozzo | 122.82 mi (197.65 km) |
| Romanshorn to Biancavilla | 739.57 mi (1,190.23 km) |
| Romanshorn to Biassono | 133.43 mi (214.74 km) |
| Romanshorn to Bibbiano | 207.09 mi (333.28 km) |
| Romanshorn to Bibbiena | 292.17 mi (470.21 km) |
| Romanshorn to Biella | 150.95 mi (242.93 km) |
| Romanshorn to Bisceglie | 560.95 mi (902.76 km) |
| Romanshorn to Bisignano | 654.73 mi (1,053.69 km) |
| Romanshorn to Bitetto | 580.18 mi (933.70 km) |
