| Laguna Niguel to Bicaz | 6,440.82 mi (10,365.50 km) |
| Laguna Niguel to Bistrita | 6,389.88 mi (10,283.52 km) |
| Laguna Niguel to Blaj | 6,432.33 mi (10,351.83 km) |
| Laguna Niguel to Bocsa | 6,422.84 mi (10,336.56 km) |
| Laguna Niguel to Boldesti-Scaeni | 6,552.36 mi (10,545.00 km) |
| Laguna Niguel to Bolintin Vale | 6,580.66 mi (10,590.55 km) |
| Laguna Niguel to Borsa | 6,362.76 mi (10,239.87 km) |
| Laguna Niguel to Botosani | 6,403.61 mi (10,305.61 km) |
| Laguna Niguel to Brad | 6,406.79 mi (10,310.74 km) |
| Laguna Niguel to Bragadiru | 6,590.58 mi (10,606.52 km) |
| Laguna Niguel to Braila | 6,583.31 mi (10,594.82 km) |
| Laguna Niguel to Brasov | 6,504.21 mi (10,467.51 km) |
| Laguna Niguel to Breaza | 6,534.02 mi (10,515.49 km) |
| Laguna Niguel to Bucharest | 6,590.03 mi (10,605.63 km) |
| Laguna Niguel to Buftea | 6,578.02 mi (10,586.30 km) |
