| Sintra to Berga | 632.55 mi (1,017.98 km) |
| Sintra to Berja | 376.48 mi (605.88 km) |
| Sintra to Bermeo | 471.10 mi (758.16 km) |
| Sintra to Berriozar | 490.20 mi (788.90 km) |
| Sintra to Betanzos | 315.55 mi (507.84 km) |
| Sintra to Betera | 480.87 mi (773.89 km) |
| Sintra to Bilbao | 456.25 mi (734.27 km) |
| Sintra to Binefar | 551.75 mi (887.95 km) |
| Sintra to Binisalem | 656.33 mi (1,056.27 km) |
| Sintra to Blanes | 671.77 mi (1,081.11 km) |
| Sintra to Boadilla del Monte | 313.75 mi (504.93 km) |
| Sintra to Boiro | 267.29 mi (430.16 km) |
| Sintra to Bolanos de Calatrava | 305.23 mi (491.22 km) |
| Sintra to Bollullos de la Mitacion | 203.96 mi (328.25 km) |
| Sintra to Bollullos par del Condado | 185.16 mi (297.98 km) |
