| Sinnai to Berga | 430.93 mi (693.52 km) |
| Sinnai to Berja | 681.72 mi (1,097.12 km) |
| Sinnai to Bermeo | 680.07 mi (1,094.47 km) |
| Sinnai to Berriozar | 616.22 mi (991.71 km) |
| Sinnai to Betanzos | 942.82 mi (1,517.33 km) |
| Sinnai to Betera | 515.84 mi (830.17 km) |
| Sinnai to Bilbao | 685.53 mi (1,103.25 km) |
| Sinnai to Binefar | 498.98 mi (803.03 km) |
| Sinnai to Binisalem | 340.58 mi (548.11 km) |
| Sinnai to Blanes | 374.48 mi (602.67 km) |
| Sinnai to Boadilla del Monte | 697.21 mi (1,122.05 km) |
| Sinnai to Boiro | 970.17 mi (1,561.33 km) |
| Sinnai to Bolanos de Calatrava | 692.84 mi (1,115.02 km) |
| Sinnai to Bollullos de la Mitacion | 841.38 mi (1,354.06 km) |
| Sinnai to Bollullos par del Condado | 862.83 mi (1,388.58 km) |
