| Romanshorn to Wittstock | 410.67 mi (660.91 km) |
| Romanshorn to Witzenhausen | 262.05 mi (421.73 km) |
| Romanshorn to Wolfenbuttel | 322.05 mi (518.29 km) |
| Romanshorn to Wolfersheim | 197.36 mi (317.62 km) |
| Romanshorn to Wolfhagen | 259.46 mi (417.56 km) |
| Romanshorn to Wolfratshausen | 99.24 mi (159.70 km) |
| Romanshorn to Wolfsburg | 341.71 mi (549.93 km) |
| Romanshorn to Wolgast | 487.56 mi (784.65 km) |
| Romanshorn to Wolmirstedt | 339.32 mi (546.08 km) |
| Romanshorn to Wolnzach | 126.54 mi (203.64 km) |
| Romanshorn to Worms | 149.91 mi (241.26 km) |
| Romanshorn to Worpswede | 391.43 mi (629.95 km) |
| Romanshorn to Worth am Rhein | 114.50 mi (184.27 km) |
| Romanshorn to Wulfrath | 277.37 mi (446.39 km) |
| Romanshorn to Wunsiedel | 208.28 mi (335.20 km) |
