| Oulu to Tricase | 1,756.01 mi (2,826.02 km) |
| Oulu to Trieste | 1,409.35 mi (2,268.13 km) |
| Oulu to Triggiano | 1,688.84 mi (2,717.92 km) |
| Oulu to Trinitapoli | 1,676.29 mi (2,697.73 km) |
| Oulu to Trissino | 1,445.97 mi (2,327.06 km) |
| Oulu to Triuggio | 1,470.52 mi (2,366.57 km) |
| Oulu to Trofarello | 1,539.80 mi (2,478.07 km) |
| Oulu to Troina | 1,932.67 mi (3,110.33 km) |
| Oulu to Turin | 1,534.52 mi (2,469.57 km) |
| Oulu to Udine | 1,388.06 mi (2,233.87 km) |
| Oulu to Ugento | 1,757.31 mi (2,828.12 km) |
| Oulu to Umbertide | 1,584.18 mi (2,549.50 km) |
| Oulu to Urbino | 1,551.96 mi (2,497.64 km) |
| Oulu to Urgnano | 1,468.43 mi (2,363.20 km) |
| Oulu to Usmate Velate | 1,470.31 mi (2,366.23 km) |
