| Ovar to Belvedere Marittimo | 1,290.81 mi (2,077.36 km) |
| Ovar to Benevento | 1,217.51 mi (1,959.40 km) |
| Ovar to Bergamo | 976.56 mi (1,571.62 km) |
| Ovar to Bernalda | 1,323.02 mi (2,129.20 km) |
| Ovar to Bertinoro | 1,078.68 mi (1,735.97 km) |
| Ovar to Besana in Brianza | 958.51 mi (1,542.57 km) |
| Ovar to Besozzo | 932.41 mi (1,500.57 km) |
| Ovar to Biancavilla | 1,272.72 mi (2,048.25 km) |
| Ovar to Biassono | 956.63 mi (1,539.54 km) |
| Ovar to Bibbiano | 1,001.14 mi (1,611.18 km) |
| Ovar to Bibbiena | 1,060.67 mi (1,706.98 km) |
| Ovar to Biella | 899.31 mi (1,447.30 km) |
| Ovar to Bisceglie | 1,305.44 mi (2,100.91 km) |
| Ovar to Bisignano | 1,313.95 mi (2,114.60 km) |
| Ovar to Bitetto | 1,319.97 mi (2,124.29 km) |
