| Heiloo to Trezzo sull'Adda | 529.36 mi (851.93 km) |
| Heiloo to Tricase | 1,087.45 mi (1,750.09 km) |
| Heiloo to Trieste | 630.01 mi (1,013.91 km) |
| Heiloo to Triggiano | 980.78 mi (1,578.41 km) |
| Heiloo to Trinitapoli | 942.10 mi (1,516.17 km) |
| Heiloo to Trissino | 571.04 mi (919.00 km) |
| Heiloo to Triuggio | 521.08 mi (838.59 km) |
| Heiloo to Trofarello | 543.75 mi (875.09 km) |
| Heiloo to Troina | 1,128.76 mi (1,816.57 km) |
| Heiloo to Turin | 536.66 mi (863.67 km) |
| Heiloo to Udine | 591.48 mi (951.89 km) |
| Heiloo to Ugento | 1,081.88 mi (1,741.12 km) |
| Heiloo to Umbertide | 731.95 mi (1,177.96 km) |
| Heiloo to Urbino | 712.65 mi (1,146.89 km) |
| Heiloo to Urgnano | 533.38 mi (858.39 km) |
