| Opatija to Bonita (California) | 6,245.94 mi (10,051.88 km) |
| Opatija to Bonita Springs (Florida) | 5,222.37 mi (8,404.60 km) |
| Opatija to Bonney Lake (Washington) | 5,521.10 mi (8,885.36 km) |
| Opatija to Boone (Iowa) | 4,955.85 mi (7,975.67 km) |
| Opatija to Boone (North Carolina) | 4,755.45 mi (7,653.16 km) |
| Opatija to Borger (Texas) | 5,554.53 mi (8,939.15 km) |
| Opatija to Bossier City (Louisiana) | 5,423.19 mi (8,727.77 km) |
| Opatija to Boston (Massachusetts) | 4,050.56 mi (6,518.74 km) |
| Opatija to Bostonia (California) | 6,234.42 mi (10,033.32 km) |
| Opatija to Bothell (Washington) | 5,486.14 mi (8,829.09 km) |
| Opatija to Bothell East (Washington) | 5,483.70 mi (8,825.17 km) |
| Opatija to Bothell West (Washington) | 5,485.02 mi (8,827.29 km) |
| Opatija to Boulder (Colorado) | 5,454.04 mi (8,777.43 km) |
| Opatija to Boulder City (Nevada) | 5,996.34 mi (9,650.18 km) |
| Opatija to Bound Brook (New Jersey) | 4,266.34 mi (6,866.02 km) |
