| Targu Ocna to Berga | 1,255.32 mi (2,020.24 km) |
| Targu Ocna to Berja | 1,649.41 mi (2,654.47 km) |
| Targu Ocna to Bermeo | 1,442.60 mi (2,321.65 km) |
| Targu Ocna to Berriozar | 1,405.26 mi (2,261.55 km) |
| Targu Ocna to Betanzos | 1,706.83 mi (2,746.87 km) |
| Targu Ocna to Betera | 1,437.45 mi (2,313.35 km) |
| Targu Ocna to Bilbao | 1,455.56 mi (2,342.49 km) |
| Targu Ocna to Binefar | 1,335.41 mi (2,149.13 km) |
| Targu Ocna to Binisalem | 1,279.81 mi (2,059.65 km) |
| Targu Ocna to Blanes | 1,221.56 mi (1,965.92 km) |
| Targu Ocna to Boadilla del Monte | 1,574.40 mi (2,533.76 km) |
| Targu Ocna to Boiro | 1,754.38 mi (2,823.40 km) |
| Targu Ocna to Bolanos de Calatrava | 1,614.22 mi (2,597.84 km) |
| Targu Ocna to Bollullos de la Mitacion | 1,781.31 mi (2,866.74 km) |
| Targu Ocna to Bollullos par del Condado | 1,800.27 mi (2,897.25 km) |
