| Socorro to Bicaz | 6,252.98 mi (10,063.19 km) |
| Socorro to Bistrita | 6,193.38 mi (9,967.28 km) |
| Socorro to Blaj | 6,225.82 mi (10,019.49 km) |
| Socorro to Bocsa | 6,197.14 mi (9,973.33 km) |
| Socorro to Boldesti-Scaeni | 6,352.08 mi (10,222.69 km) |
| Socorro to Bolintin Vale | 6,374.85 mi (10,259.32 km) |
| Socorro to Borsa | 6,170.71 mi (9,930.79 km) |
| Socorro to Botosani | 6,224.81 mi (10,017.86 km) |
| Socorro to Brad | 6,192.92 mi (9,966.54 km) |
| Socorro to Bragadiru | 6,385.73 mi (10,276.84 km) |
| Socorro to Braila | 6,397.41 mi (10,295.63 km) |
| Socorro to Brasov | 6,305.31 mi (10,147.41 km) |
| Socorro to Breaza | 6,332.33 mi (10,190.90 km) |
| Socorro to Bucharest | 6,386.43 mi (10,277.97 km) |
| Socorro to Buftea | 6,374.28 mi (10,258.41 km) |
