| Romanshorn to Querfurt | 282.46 mi (454.57 km) |
| Romanshorn to Quickborn | 426.95 mi (687.10 km) |
| Romanshorn to Quierschied | 160.76 mi (258.72 km) |
| Romanshorn to Radeberg | 319.90 mi (514.83 km) |
| Romanshorn to Radebeul | 311.47 mi (501.26 km) |
| Romanshorn to Radevormwald | 266.95 mi (429.61 km) |
| Romanshorn to Radolfzell am Bodensee | 21.60 mi (34.77 km) |
| Romanshorn to Raesfeld | 311.51 mi (501.33 km) |
| Romanshorn to Rahden | 336.92 mi (542.23 km) |
| Romanshorn to Rain | 105.66 mi (170.04 km) |
| Romanshorn to Rangsdorf | 372.98 mi (600.26 km) |
| Romanshorn to Rastatt | 103.61 mi (166.75 km) |
| Romanshorn to Rastede | 396.17 mi (637.58 km) |
| Romanshorn to Ratekau | 445.33 mi (716.68 km) |
| Romanshorn to Rathenow | 372.09 mi (598.83 km) |
