| Hafnarfjordhur to Tricase | 2,320.47 mi (3,734.43 km) |
| Hafnarfjordhur to Trieste | 1,862.31 mi (2,997.11 km) |
| Hafnarfjordhur to Triggiano | 2,214.10 mi (3,563.25 km) |
| Hafnarfjordhur to Trinitapoli | 2,175.37 mi (3,500.92 km) |
| Hafnarfjordhur to Trissino | 1,802.50 mi (2,900.84 km) |
| Hafnarfjordhur to Triuggio | 1,741.83 mi (2,803.20 km) |
| Hafnarfjordhur to Trofarello | 1,743.29 mi (2,805.55 km) |
| Hafnarfjordhur to Troina | 2,350.74 mi (3,783.14 km) |
| Hafnarfjordhur to Turin | 1,736.16 mi (2,794.08 km) |
| Hafnarfjordhur to Udine | 1,823.97 mi (2,935.40 km) |
| Hafnarfjordhur to Ugento | 2,315.04 mi (3,725.70 km) |
| Hafnarfjordhur to Umbertide | 1,960.41 mi (3,154.98 km) |
| Hafnarfjordhur to Urbino | 1,943.36 mi (3,127.53 km) |
| Hafnarfjordhur to Urgnano | 1,756.95 mi (2,827.53 km) |
| Hafnarfjordhur to Usmate Velate | 1,744.95 mi (2,808.23 km) |
