| San Marcos to Trezzo sull'Adda | 6,057.78 mi (9,749.06 km) |
| San Marcos to Tricase | 6,644.51 mi (10,693.31 km) |
| San Marcos to Trieste | 6,189.61 mi (9,961.22 km) |
| San Marcos to Triggiano | 6,536.22 mi (10,519.03 km) |
| San Marcos to Trinitapoli | 6,494.89 mi (10,452.51 km) |
| San Marcos to Trissino | 6,119.22 mi (9,847.93 km) |
| San Marcos to Triuggio | 6,046.59 mi (9,731.05 km) |
| San Marcos to Trofarello | 6,030.45 mi (9,705.07 km) |
| San Marcos to Troina | 6,638.82 mi (10,684.15 km) |
| San Marcos to Turin | 6,023.72 mi (9,694.24 km) |
| San Marcos to Udine | 6,150.98 mi (9,899.04 km) |
| San Marcos to Ugento | 6,638.25 mi (10,683.24 km) |
| San Marcos to Umbertide | 6,269.18 mi (10,089.27 km) |
| San Marcos to Urbino | 6,256.54 mi (10,068.93 km) |
| San Marcos to Urgnano | 6,064.06 mi (9,759.16 km) |
