| Cities | Distance |
|---|---|
| Herdecke to Tricase | 949.79 mi (1,528.53 km) |
| Herdecke to Trieste | 491.45 mi (790.91 km) |
| Herdecke to Triggiano | 844.12 mi (1,358.49 km) |
| Herdecke to Trinitapoli | 806.72 mi (1,298.30 km) |
| Herdecke to Trissino | 441.31 mi (710.21 km) |
| Herdecke to Triuggio | 404.88 mi (651.59 km) |
| Herdecke to Trofarello | 443.57 mi (713.85 km) |
| Herdecke to Troina | 1,003.55 mi (1,615.06 km) |
| Herdecke to Turin | 436.87 mi (703.07 km) |
| Herdecke to Udine | 453.18 mi (729.32 km) |
| Herdecke to Ugento | 944.54 mi (1,520.09 km) |
| Herdecke to Umbertide | 604.49 mi (972.84 km) |
| Herdecke to Urbino | 582.78 mi (937.89 km) |
| Herdecke to Urgnano | 414.04 mi (666.33 km) |
| Herdecke to Usmate Velate | 406.81 mi (654.70 km) |