| Romanshorn to San Giovanni Lupatoto | 170.46 mi (274.32 km) |
| Romanshorn to San Giovanni Rotondo | 511.91 mi (823.84 km) |
| Romanshorn to San Giovanni Valdarno | 295.66 mi (475.81 km) |
| Romanshorn to San Giuliano Milanese | 149.52 mi (240.64 km) |
| Romanshorn to San Giuliano Terme | 267.79 mi (430.97 km) |
| Romanshorn to San Giuseppe Iato | 690.67 mi (1,111.53 km) |
| Romanshorn to San Giuseppe Vesuviano | 529.95 mi (852.87 km) |
| Romanshorn to San Giustino | 309.14 mi (497.52 km) |
| Romanshorn to San Gregorio di Catania | 749.80 mi (1,206.69 km) |
| Romanshorn to San Lazzaro di Savena | 235.13 mi (378.41 km) |
| Romanshorn to San Marco in Lamis | 508.32 mi (818.06 km) |
| Romanshorn to San Martino Buon Albergo | 169.93 mi (273.48 km) |
| Romanshorn to San Martino di Lupari | 177.43 mi (285.55 km) |
| Romanshorn to San Marzano di San Giuseppe | 635.94 mi (1,023.45 km) |
| Romanshorn to San Marzano sul Sarno | 536.11 mi (862.79 km) |
