| Cities | Distance |
|---|---|
| Trier to Nowy Sacz | 627.41 mi (1,009.72 km) |
| Trier to Nowy Targ | 598.35 mi (962.96 km) |
| Trier to Nowy Tomysl | 448.29 mi (721.46 km) |
| Trier to Nysa | 475.90 mi (765.88 km) |
| Trier to Oborniki | 483.18 mi (777.60 km) |
| Trier to Oborniki Slaskie | 462.66 mi (744.58 km) |
| Trier to Olawa | 476.51 mi (766.86 km) |
| Trier to Olecko | 735.85 mi (1,184.23 km) |
| Trier to Olesnica | 482.25 mi (776.11 km) |
| Trier to Olesno | 524.66 mi (844.36 km) |
| Trier to Olkusz | 574.16 mi (924.02 km) |
| Trier to Olsztyn | 652.23 mi (1,049.66 km) |
| Trier to Opalenica | 459.28 mi (739.14 km) |
| Trier to Opoczno | 608.29 mi (978.95 km) |
| Trier to Opole | 502.73 mi (809.06 km) |