| Cities | Distance |
|---|---|
| Colleferro to Oria | 254.93 mi (410.27 km) |
| Colleferro to Oristano | 263.54 mi (424.13 km) |
| Colleferro to Orta Nova | 142.12 mi (228.71 km) |
| Colleferro to Orte | 59.74 mi (96.13 km) |
| Colleferro to Ortona | 82.79 mi (133.23 km) |
| Colleferro to Orvieto | 82.35 mi (132.54 km) |
| Colleferro to Orzinuovi | 296.61 mi (477.35 km) |
| Colleferro to Osimo | 123.22 mi (198.30 km) |
| Colleferro to Ospitaletto | 302.26 mi (486.44 km) |
| Colleferro to Ostuni | 247.10 mi (397.67 km) |
| Colleferro to Ottaviano | 97.34 mi (156.66 km) |
| Colleferro to Ovada | 297.89 mi (479.40 km) |
| Colleferro to Ozieri | 223.32 mi (359.39 km) |
| Colleferro to Paceco | 260.28 mi (418.88 km) |
| Colleferro to Pachino | 364.07 mi (585.92 km) |