| Cities | Distance |
|---|---|
| Trets to Heist-op-den-Berg | 529.56 mi (852.25 km) |
| Trets to Hemiksem | 535.88 mi (862.41 km) |
| Trets to Herent | 517.71 mi (833.17 km) |
| Trets to Herentals | 536.01 mi (862.63 km) |
| Trets to Herenthout | 533.96 mi (859.33 km) |
| Trets to Herk-de-Stad | 518.33 mi (834.18 km) |
| Trets to Herselt | 526.66 mi (847.58 km) |
| Trets to Herstal | 498.85 mi (802.81 km) |
| Trets to Herve | 496.56 mi (799.14 km) |
| Trets to Herzele | 520.69 mi (837.97 km) |
| Trets to Heule | 523.12 mi (841.89 km) |
| Trets to Heusden | 531.18 mi (854.85 km) |
| Trets to Hoboken | 536.93 mi (864.11 km) |
| Trets to Hoeilaart | 508.97 mi (819.11 km) |
| Trets to Hoeselt | 511.59 mi (823.33 km) |