| Cities | Distance |
|---|---|
| Seneffe to Oria | 946.05 mi (1,522.52 km) |
| Seneffe to Oristano | 763.74 mi (1,229.12 km) |
| Seneffe to Orta Nova | 839.27 mi (1,350.67 km) |
| Seneffe to Orte | 678.00 mi (1,091.13 km) |
| Seneffe to Ortona | 742.42 mi (1,194.81 km) |
| Seneffe to Orvieto | 655.45 mi (1,054.85 km) |
| Seneffe to Orzinuovi | 441.22 mi (710.08 km) |
| Seneffe to Osimo | 652.10 mi (1,049.45 km) |
| Seneffe to Ospitaletto | 436.36 mi (702.25 km) |
| Seneffe to Ostuni | 931.83 mi (1,499.63 km) |
| Seneffe to Ottaviano | 829.78 mi (1,335.41 km) |
| Seneffe to Ovada | 455.68 mi (733.34 km) |
| Seneffe to Ozieri | 724.42 mi (1,165.85 km) |
| Seneffe to Paceco | 958.04 mi (1,541.82 km) |
| Seneffe to Pachino | 1,095.47 mi (1,762.99 km) |