| Porterville to Bicaz | 6,309.94 mi (10,154.87 km) |
| Porterville to Bistrita | 6,261.05 mi (10,076.19 km) |
| Porterville to Blaj | 6,305.55 mi (10,147.79 km) |
| Porterville to Bocsa | 6,300.42 mi (10,139.54 km) |
| Porterville to Boldesti-Scaeni | 6,423.77 mi (10,338.06 km) |
| Porterville to Bolintin Vale | 6,453.19 mi (10,385.40 km) |
| Porterville to Borsa | 6,233.06 mi (10,031.15 km) |
| Porterville to Botosani | 6,270.94 mi (10,092.10 km) |
| Porterville to Brad | 6,281.75 mi (10,109.49 km) |
| Porterville to Bragadiru | 6,462.87 mi (10,400.98 km) |
| Porterville to Braila | 6,451.52 mi (10,382.73 km) |
| Porterville to Brasov | 6,375.50 mi (10,260.37 km) |
| Porterville to Breaza | 6,405.81 mi (10,309.16 km) |
| Porterville to Bucharest | 6,462.04 mi (10,399.65 km) |
| Porterville to Buftea | 6,450.11 mi (10,380.44 km) |
