| Trier to Rodgau | 101.40 mi (163.19 km) |
| Trier to Roding | 266.47 mi (428.85 km) |
| Trier to Rodinghausen | 190.24 mi (306.16 km) |
| Trier to Roetgen | 64.73 mi (104.18 km) |
| Trier to Rommerskirchen | 88.33 mi (142.15 km) |
| Trier to Ronnenberg | 220.19 mi (354.36 km) |
| Trier to Rosbach vor der Hohe | 98.77 mi (158.95 km) |
| Trier to Rosdorf | 186.80 mi (300.63 km) |
| Trier to Rosenheim | 282.42 mi (454.52 km) |
| Trier to Rosrath | 82.53 mi (132.82 km) |
| Trier to Rossdorf | 94.53 mi (152.13 km) |
| Trier to Rosstal | 191.60 mi (308.36 km) |
| Trier to Rostock | 379.42 mi (610.61 km) |
| Trier to Rotenburg an der Fulda | 160.69 mi (258.61 km) |
| Trier to Roth | 202.72 mi (326.25 km) |
