| Cities | Distance |
|---|---|
| Mels to Orbetello | 330.48 mi (531.86 km) |
| Mels to Oria | 609.92 mi (981.58 km) |
| Mels to Oristano | 495.32 mi (797.14 km) |
| Mels to Orta Nova | 503.02 mi (809.53 km) |
| Mels to Orte | 348.90 mi (561.50 km) |
| Mels to Ortona | 406.43 mi (654.09 km) |
| Mels to Orvieto | 326.98 mi (526.23 km) |
| Mels to Orzinuovi | 116.63 mi (187.69 km) |
| Mels to Osimo | 315.86 mi (508.33 km) |
| Mels to Ospitaletto | 107.90 mi (173.65 km) |
| Mels to Ostuni | 595.86 mi (958.94 km) |
| Mels to Ottaviano | 496.60 mi (799.20 km) |
| Mels to Ovada | 170.62 mi (274.59 km) |
| Mels to Ozieri | 447.15 mi (719.61 km) |
| Mels to Paceco | 646.28 mi (1,040.09 km) |