| Guarda to Berga | 488.21 mi (785.70 km) |
| Guarda to Berja | 347.60 mi (559.41 km) |
| Guarda to Bermeo | 309.39 mi (497.92 km) |
| Guarda to Berriozar | 332.57 mi (535.21 km) |
| Guarda to Betanzos | 195.01 mi (313.84 km) |
| Guarda to Betera | 369.00 mi (593.85 km) |
| Guarda to Bilbao | 294.63 mi (474.15 km) |
| Guarda to Binefar | 407.02 mi (655.04 km) |
| Guarda to Binisalem | 540.15 mi (869.28 km) |
| Guarda to Blanes | 532.70 mi (857.30 km) |
| Guarda to Boadilla del Monte | 181.97 mi (292.86 km) |
| Guarda to Boiro | 167.15 mi (269.01 km) |
| Guarda to Bolanos de Calatrava | 223.48 mi (359.65 km) |
| Guarda to Bollullos de la Mitacion | 230.31 mi (370.64 km) |
| Guarda to Bollullos par del Condado | 225.04 mi (362.16 km) |
