| Cities | Distance |
|---|---|
| Tienen to Oria | 936.87 mi (1,507.75 km) |
| Tienen to Oristano | 773.14 mi (1,244.24 km) |
| Tienen to Orta Nova | 831.89 mi (1,338.80 km) |
| Tienen to Orte | 675.29 mi (1,086.77 km) |
| Tienen to Ortona | 735.66 mi (1,183.92 km) |
| Tienen to Orvieto | 652.90 mi (1,050.75 km) |
| Tienen to Orzinuovi | 438.44 mi (705.60 km) |
| Tienen to Osimo | 644.89 mi (1,037.84 km) |
| Tienen to Ospitaletto | 432.65 mi (696.29 km) |
| Tienen to Ostuni | 922.36 mi (1,484.40 km) |
| Tienen to Ottaviano | 825.42 mi (1,328.39 km) |
| Tienen to Ovada | 459.18 mi (738.98 km) |
| Tienen to Ozieri | 732.32 mi (1,178.56 km) |
| Tienen to Paceco | 960.84 mi (1,546.33 km) |
| Tienen to Pachino | 1,095.01 mi (1,762.25 km) |