| Harlingen to Trezzo sull'Adda | 553.90 mi (891.41 km) |
| Harlingen to Tricase | 1,098.50 mi (1,767.86 km) |
| Harlingen to Trieste | 640.07 mi (1,030.10 km) |
| Harlingen to Triggiano | 993.05 mi (1,598.15 km) |
| Harlingen to Trinitapoli | 955.73 mi (1,538.09 km) |
| Harlingen to Trissino | 589.14 mi (948.12 km) |
| Harlingen to Triuggio | 546.43 mi (879.39 km) |
| Harlingen to Trofarello | 575.36 mi (925.95 km) |
| Harlingen to Troina | 1,150.27 mi (1,851.18 km) |
| Harlingen to Turin | 568.36 mi (914.69 km) |
| Harlingen to Udine | 601.91 mi (968.68 km) |
| Harlingen to Ugento | 1,093.33 mi (1,759.55 km) |
| Harlingen to Umbertide | 751.76 mi (1,209.84 km) |
| Harlingen to Urbino | 730.81 mi (1,176.12 km) |
| Harlingen to Urgnano | 557.31 mi (896.90 km) |
