| Romanshorn to Samsun | 1,391.66 mi (2,239.67 km) |
| Romanshorn to Sanliurfa | 1,652.50 mi (2,659.44 km) |
| Romanshorn to Saray | 1,004.60 mi (1,616.75 km) |
| Romanshorn to Saraykent | 1,407.97 mi (2,265.90 km) |
| Romanshorn to Saraykoy | 1,190.25 mi (1,915.53 km) |
| Romanshorn to Sarayonu | 1,324.30 mi (2,131.26 km) |
| Romanshorn to Sarigol | 1,166.83 mi (1,877.83 km) |
| Romanshorn to Sarikamis | 1,711.24 mi (2,753.97 km) |
| Romanshorn to Sarikaya | 1,409.12 mi (2,267.76 km) |
| Romanshorn to Sarioglan | 1,451.66 mi (2,336.22 km) |
| Romanshorn to Sariveliler | 1,400.44 mi (2,253.78 km) |
| Romanshorn to Sariyer | 1,064.84 mi (1,713.70 km) |
| Romanshorn to Sariz | 1,497.77 mi (2,410.42 km) |
| Romanshorn to Sarkikaraagac | 1,286.91 mi (2,071.08 km) |
| Romanshorn to Sarkisla | 1,460.76 mi (2,350.87 km) |
