| Somerville to Rovinj | 4,029.09 mi (6,484.19 km) |
| Somerville to Samobor | 4,090.94 mi (6,583.73 km) |
| Somerville to Sesvete | 4,106.27 mi (6,608.40 km) |
| Somerville to Sibenik | 4,172.59 mi (6,715.14 km) |
| Somerville to Sinj | 4,205.28 mi (6,767.75 km) |
| Somerville to Sisak | 4,129.37 mi (6,645.59 km) |
| Somerville to Slatina | 4,176.13 mi (6,720.83 km) |
| Somerville to Slavonski Brod | 4,208.76 mi (6,773.34 km) |
| Somerville to Solin | 4,205.65 mi (6,768.33 km) |
| Somerville to Split | 4,204.13 mi (6,765.90 km) |
| Somerville to Sveti Ivan Zelina | 4,106.98 mi (6,609.55 km) |
| Somerville to Trilj | 4,211.88 mi (6,778.37 km) |
| Somerville to Trogir | 4,195.89 mi (6,752.63 km) |
| Somerville to Umag | 4,012.06 mi (6,456.79 km) |
| Somerville to Valpovo | 4,206.69 mi (6,770.02 km) |
