| Romanshorn to Duragan | 1,328.50 mi (2,138.01 km) |
| Romanshorn to Duzce | 1,170.40 mi (1,883.58 km) |
| Romanshorn to Eceabat | 985.21 mi (1,585.55 km) |
| Romanshorn to Edirne | 935.81 mi (1,506.05 km) |
| Romanshorn to Edremit | 1,037.97 mi (1,670.46 km) |
| Romanshorn to Elazig | 1,614.09 mi (2,597.63 km) |
| Romanshorn to Elbistan | 1,539.43 mi (2,477.47 km) |
| Romanshorn to Eleskirt | 1,733.79 mi (2,790.26 km) |
| Romanshorn to Emet | 1,144.43 mi (1,841.78 km) |
| Romanshorn to Emirdag | 1,238.97 mi (1,993.93 km) |
| Romanshorn to Emirgazi | 1,401.88 mi (2,256.11 km) |
| Romanshorn to Enez | 950.56 mi (1,529.77 km) |
| Romanshorn to Erbaa | 1,422.61 mi (2,289.47 km) |
| Romanshorn to Ercis | 1,791.83 mi (2,883.67 km) |
| Romanshorn to Eregli | 1,427.10 mi (2,296.70 km) |
