| Idanha-a-Nova to Trezzo sull'Adda | 934.02 mi (1,503.16 km) |
| Idanha-a-Nova to Tricase | 1,351.76 mi (2,175.45 km) |
| Idanha-a-Nova to Trieste | 1,132.28 mi (1,822.23 km) |
| Idanha-a-Nova to Triggiano | 1,267.40 mi (2,039.68 km) |
| Idanha-a-Nova to Trinitapoli | 1,223.76 mi (1,969.45 km) |
| Idanha-a-Nova to Trissino | 1,018.34 mi (1,638.86 km) |
| Idanha-a-Nova to Triuggio | 923.79 mi (1,486.70 km) |
| Idanha-a-Nova to Trofarello | 837.80 mi (1,348.31 km) |
| Idanha-a-Nova to Troina | 1,181.05 mi (1,900.71 km) |
| Idanha-a-Nova to Turin | 837.40 mi (1,347.67 km) |
| Idanha-a-Nova to Udine | 1,114.19 mi (1,793.12 km) |
| Idanha-a-Nova to Ugento | 1,341.27 mi (2,158.57 km) |
| Idanha-a-Nova to Umbertide | 1,034.91 mi (1,665.52 km) |
| Idanha-a-Nova to Urbino | 1,053.60 mi (1,695.60 km) |
| Idanha-a-Nova to Urgnano | 941.77 mi (1,515.63 km) |
