| Trossingen to Rodgau | 134.58 mi (216.59 km) |
| Trossingen to Roding | 193.43 mi (311.30 km) |
| Trossingen to Rodinghausen | 288.85 mi (464.86 km) |
| Trossingen to Roetgen | 208.91 mi (336.21 km) |
| Trossingen to Rommerskirchen | 222.24 mi (357.66 km) |
| Trossingen to Ronnenberg | 296.66 mi (477.42 km) |
| Trossingen to Rosbach vor der Hohe | 153.62 mi (247.23 km) |
| Trossingen to Rosdorf | 243.22 mi (391.42 km) |
| Trossingen to Rosenheim | 162.54 mi (261.58 km) |
| Trossingen to Rosrath | 205.74 mi (331.11 km) |
| Trossingen to Rossdorf | 123.29 mi (198.42 km) |
| Trossingen to Rosstal | 137.32 mi (220.99 km) |
| Trossingen to Rostock | 441.84 mi (711.07 km) |
| Trossingen to Rotenburg an der Fulda | 207.63 mi (334.15 km) |
| Trossingen to Roth | 138.17 mi (222.36 km) |
