| Groveton to Rheinbach | 3,982.24 mi (6,408.80 km) |
| Groveton to Rheinberg | 3,943.66 mi (6,346.71 km) |
| Groveton to Rheine | 3,956.84 mi (6,367.92 km) |
| Groveton to Rheinfelden (Baden) | 4,104.77 mi (6,605.99 km) |
| Groveton to Ribnitz-Damgarten | 4,092.55 mi (6,586.32 km) |
| Groveton to Richterich | 3,941.77 mi (6,343.67 km) |
| Groveton to Riedlingen | 4,156.98 mi (6,690.02 km) |
| Groveton to Riegelsberg | 4,018.95 mi (6,467.87 km) |
| Groveton to Rielasingen-Worblingen | 4,143.49 mi (6,668.30 km) |
| Groveton to Riesa | 4,212.37 mi (6,779.15 km) |
| Groveton to Rietberg | 4,009.04 mi (6,451.93 km) |
| Groveton to Rinteln | 4,023.45 mi (6,475.12 km) |
| Groveton to Ritterhude | 3,983.72 mi (6,411.18 km) |
| Groveton to Rodenbach | 4,079.64 mi (6,565.55 km) |
| Groveton to Rodental | 4,156.85 mi (6,689.80 km) |
