| Gallup to Bicaz | 6,090.74 mi (9,802.10 km) |
| Gallup to Bistrita | 6,034.40 mi (9,711.42 km) |
| Gallup to Blaj | 6,070.97 mi (9,770.29 km) |
| Gallup to Bocsa | 6,050.09 mi (9,736.68 km) |
| Gallup to Boldesti-Scaeni | 6,195.13 mi (9,970.09 km) |
| Gallup to Bolintin Vale | 6,220.20 mi (10,010.44 km) |
| Gallup to Borsa | 6,009.87 mi (9,671.96 km) |
| Gallup to Botosani | 6,058.93 mi (9,750.91 km) |
| Gallup to Brad | 6,040.97 mi (9,722.00 km) |
| Gallup to Bragadiru | 6,230.73 mi (10,027.39 km) |
| Gallup to Braila | 6,234.88 mi (10,034.07 km) |
| Gallup to Brasov | 6,147.65 mi (9,893.68 km) |
| Gallup to Breaza | 6,175.88 mi (9,939.12 km) |
| Gallup to Bucharest | 6,230.93 mi (10,027.71 km) |
| Gallup to Buftea | 6,218.79 mi (10,008.17 km) |
