| Santander to Trezzo sull'Adda | 671.95 mi (1,081.40 km) |
| Santander to Tricase | 1,165.82 mi (1,876.20 km) |
| Santander to Trieste | 876.53 mi (1,410.64 km) |
| Santander to Triggiano | 1,069.54 mi (1,721.26 km) |
| Santander to Trinitapoli | 1,023.42 mi (1,647.04 km) |
| Santander to Trissino | 760.27 mi (1,223.54 km) |
| Santander to Triuggio | 660.42 mi (1,062.84 km) |
| Santander to Trofarello | 580.36 mi (934.01 km) |
| Santander to Troina | 1,039.11 mi (1,672.29 km) |
| Santander to Turin | 578.36 mi (930.79 km) |
| Santander to Udine | 853.21 mi (1,373.10 km) |
| Santander to Ugento | 1,155.82 mi (1,860.11 km) |
| Santander to Umbertide | 809.22 mi (1,302.32 km) |
| Santander to Urbino | 821.62 mi (1,322.28 km) |
| Santander to Urgnano | 680.22 mi (1,094.71 km) |
