| Cities | Distance |
|---|---|
| Trets to Polzela | 499.32 mi (803.57 km) |
| Trets to Postojna | 448.98 mi (722.57 km) |
| Trets to Prebold | 499.11 mi (803.23 km) |
| Trets to Preddvor | 470.71 mi (757.53 km) |
| Trets to Prevalje | 498.58 mi (802.38 km) |
| Trets to Ptuj | 538.28 mi (866.28 km) |
| Trets to Puconci | 557.70 mi (897.54 km) |
| Trets to Race | 530.57 mi (853.87 km) |
| Trets to Radece | 499.01 mi (803.07 km) |
| Trets to Radenci | 551.66 mi (887.81 km) |
| Trets to Radlje ob Dravi | 514.28 mi (827.65 km) |
| Trets to Radovljica | 460.71 mi (741.45 km) |
| Trets to Ravne na Koroskem | 500.88 mi (806.09 km) |
| Trets to Razkrizje | 559.35 mi (900.19 km) |
| Trets to Recica | 493.57 mi (794.33 km) |