| Rio Maior to Trezzo sull'Adda | 1,032.41 mi (1,661.50 km) |
| Rio Maior to Tricase | 1,447.59 mi (2,329.67 km) |
| Rio Maior to Trieste | 1,231.11 mi (1,981.28 km) |
| Rio Maior to Triggiano | 1,364.42 mi (2,195.82 km) |
| Rio Maior to Trinitapoli | 1,321.04 mi (2,126.00 km) |
| Rio Maior to Trissino | 1,117.02 mi (1,797.66 km) |
| Rio Maior to Triuggio | 1,022.08 mi (1,644.89 km) |
| Rio Maior to Trofarello | 936.34 mi (1,506.89 km) |
| Rio Maior to Troina | 1,272.38 mi (2,047.70 km) |
| Rio Maior to Turin | 935.85 mi (1,506.11 km) |
| Rio Maior to Udine | 1,212.79 mi (1,951.79 km) |
| Rio Maior to Ugento | 1,437.08 mi (2,312.75 km) |
| Rio Maior to Umbertide | 1,133.72 mi (1,824.55 km) |
| Rio Maior to Urbino | 1,152.55 mi (1,854.85 km) |
| Rio Maior to Urgnano | 1,040.20 mi (1,674.04 km) |
