| Seia to Rodgau | 1,040.48 mi (1,674.49 km) |
| Seia to Roding | 1,156.46 mi (1,861.14 km) |
| Seia to Rodinghausen | 1,119.48 mi (1,801.64 km) |
| Seia to Roetgen | 972.64 mi (1,565.31 km) |
| Seia to Rommerskirchen | 1,006.28 mi (1,619.45 km) |
| Seia to Ronnenberg | 1,160.68 mi (1,867.93 km) |
| Seia to Rosbach vor der Hohe | 1,044.62 mi (1,681.15 km) |
| Seia to Rosdorf | 1,135.05 mi (1,826.69 km) |
| Seia to Rosenheim | 1,104.98 mi (1,778.30 km) |
| Seia to Rosrath | 1,016.54 mi (1,635.97 km) |
| Seia to Rossdorf | 1,029.74 mi (1,657.21 km) |
| Seia to Rosstal | 1,096.13 mi (1,764.05 km) |
| Seia to Rostock | 1,316.48 mi (2,118.67 km) |
| Seia to Rotenburg an der Fulda | 1,108.99 mi (1,784.75 km) |
| Seia to Roth | 1,099.64 mi (1,769.70 km) |
