| Cities | Distance |
|---|---|
| Soma to Orbetello | 884.77 mi (1,423.90 km) |
| Soma to Oria | 536.60 mi (863.57 km) |
| Soma to Oristano | 1,012.50 mi (1,629.46 km) |
| Soma to Orta Nova | 643.98 mi (1,036.38 km) |
| Soma to Orte | 826.09 mi (1,329.47 km) |
| Soma to Ortona | 724.00 mi (1,165.16 km) |
| Soma to Orvieto | 843.31 mi (1,357.18 km) |
| Soma to Orzinuovi | 997.27 mi (1,604.95 km) |
| Soma to Osimo | 789.34 mi (1,270.33 km) |
| Soma to Ospitaletto | 994.49 mi (1,600.48 km) |
| Soma to Ostuni | 541.25 mi (871.05 km) |
| Soma to Ottaviano | 703.56 mi (1,132.26 km) |
| Soma to Ovada | 1,042.15 mi (1,677.18 km) |
| Soma to Ozieri | 989.25 mi (1,592.04 km) |
| Soma to Paceco | 816.61 mi (1,314.20 km) |