| Grottaferrata to Bormujos | 1,041.16 mi (1,675.59 km) |
| Grottaferrata to Brenes | 1,026.17 mi (1,651.46 km) |
| Grottaferrata to Brunete | 871.67 mi (1,402.82 km) |
| Grottaferrata to Bueu | 1,098.41 mi (1,767.73 km) |
| Grottaferrata to Bullas | 801.54 mi (1,289.96 km) |
| Grottaferrata to Bunol | 724.09 mi (1,165.31 km) |
| Grottaferrata to Burela de Cabo | 1,024.42 mi (1,648.64 km) |
| Grottaferrata to Burgos | 839.33 mi (1,350.77 km) |
| Grottaferrata to Burjasot | 702.75 mi (1,130.97 km) |
| Grottaferrata to Burriana | 679.32 mi (1,093.26 km) |
| Grottaferrata to Cabanaquinta | 933.29 mi (1,501.99 km) |
| Grottaferrata to Cabanillas del Campo | 829.40 mi (1,334.79 km) |
| Grottaferrata to Cabra | 956.04 mi (1,538.60 km) |
| Grottaferrata to Caceres | 1,008.71 mi (1,623.36 km) |
| Grottaferrata to Cadiz | 1,076.35 mi (1,732.21 km) |
