| Cities | Distance |
|---|---|
| Thornton to Opwijk | 320.46 mi (515.73 km) |
| Thornton to Ostend | 267.51 mi (430.52 km) |
| Thornton to Oud-Heverlee | 342.58 mi (551.33 km) |
| Thornton to Oud-Turnhout | 333.88 mi (537.33 km) |
| Thornton to Oudenaarde | 306.84 mi (493.81 km) |
| Thornton to Oudenburg | 272.07 mi (437.85 km) |
| Thornton to Oupeye | 381.54 mi (614.03 km) |
| Thornton to Overijse | 340.29 mi (547.65 km) |
| Thornton to Overpelt | 353.34 mi (568.65 km) |
| Thornton to Paal | 351.50 mi (565.68 km) |
| Thornton to Peer | 357.86 mi (575.93 km) |
| Thornton to Pepinster | 393.51 mi (633.30 km) |
| Thornton to Peruwelz | 322.63 mi (519.23 km) |
| Thornton to Perwez | 356.81 mi (574.23 km) |
| Thornton to Philippeville | 368.06 mi (592.34 km) |