| Cities | Distance |
|---|---|
| Calella to Orbetello | 442.20 mi (711.65 km) |
| Calella to Oria | 782.69 mi (1,259.62 km) |
| Calella to Oristano | 331.88 mi (534.11 km) |
| Calella to Orta Nova | 675.08 mi (1,086.44 km) |
| Calella to Orte | 501.99 mi (807.88 km) |
| Calella to Ortona | 604.39 mi (972.67 km) |
| Calella to Orvieto | 489.42 mi (787.65 km) |
| Calella to Orzinuovi | 448.05 mi (721.07 km) |
| Calella to Osimo | 565.14 mi (909.51 km) |
| Calella to Ospitaletto | 459.62 mi (739.69 km) |
| Calella to Ostuni | 777.31 mi (1,250.97 km) |
| Calella to Ottaviano | 615.62 mi (990.74 km) |
| Calella to Ovada | 366.73 mi (590.19 km) |
| Calella to Ozieri | 337.58 mi (543.28 km) |
| Calella to Paceco | 581.25 mi (935.43 km) |