| Cities | Distance |
|---|---|
| Opatija to Settimo Torinese | 318.10 mi (511.94 km) |
| Opatija to Seveso | 250.94 mi (403.85 km) |
| Opatija to Sezze | 271.98 mi (437.71 km) |
| Opatija to Siano | 313.68 mi (504.82 km) |
| Opatija to Siena | 202.24 mi (325.48 km) |
| Opatija to Signa | 190.47 mi (306.53 km) |
| Opatija to Silea | 99.53 mi (160.18 km) |
| Opatija to Silvi Paese | 192.52 mi (309.84 km) |
| Opatija to Sinalunga | 193.65 mi (311.65 km) |
| Opatija to Siniscola | 402.73 mi (648.13 km) |
| Opatija to Sinnai | 491.11 mi (790.37 km) |
| Opatija to Siracusa | 573.28 mi (922.61 km) |
| Opatija to Solaro | 253.43 mi (407.85 km) |
| Opatija to Soliera | 169.85 mi (273.35 km) |
| Opatija to Solofra | 312.15 mi (502.36 km) |