| Cities | Distance |
|---|
| Silla to Orbetello | 642.51 mi (1,034.02 km) |
| Silla to Oria | 957.54 mi (1,541.01 km) |
| Silla to Oristano | 480.27 mi (772.92 km) |
| Silla to Orta Nova | 858.49 mi (1,381.61 km) |
| Silla to Orte | 700.81 mi (1,127.85 km) |
| Silla to Ortona | 799.87 mi (1,287.27 km) |
| Silla to Orvieto | 691.67 mi (1,113.13 km) |
| Silla to Orzinuovi | 671.94 mi (1,081.38 km) |
| Silla to Osimo | 772.90 mi (1,243.87 km) |
| Silla to Ospitaletto | 683.64 mi (1,100.21 km) |
| Silla to Ostuni | 954.73 mi (1,536.48 km) |
| Silla to Ottaviano | 792.47 mi (1,275.36 km) |
| Silla to Ovada | 590.32 mi (950.03 km) |
| Silla to Ozieri | 505.30 mi (813.20 km) |
| Silla to Paceco | 704.95 mi (1,134.51 km) |
