| Gretna to Querfurt | 5,093.48 mi (8,197.16 km) |
| Gretna to Quickborn | 4,956.24 mi (7,976.30 km) |
| Gretna to Quierschied | 4,977.81 mi (8,011.00 km) |
| Gretna to Radeberg | 5,190.22 mi (8,352.86 km) |
| Gretna to Radebeul | 5,180.71 mi (8,337.55 km) |
| Gretna to Radevormwald | 4,934.59 mi (7,941.46 km) |
| Gretna to Radolfzell am Bodensee | 5,104.73 mi (8,215.28 km) |
| Gretna to Raesfeld | 4,898.05 mi (7,882.65 km) |
| Gretna to Rahden | 4,947.79 mi (7,962.70 km) |
| Gretna to Rain | 5,154.06 mi (8,294.66 km) |
| Gretna to Rangsdorf | 5,132.84 mi (8,260.51 km) |
| Gretna to Rastatt | 5,038.69 mi (8,108.98 km) |
| Gretna to Rastede | 4,907.57 mi (7,897.97 km) |
| Gretna to Ratekau | 4,980.20 mi (8,014.85 km) |
| Gretna to Rathenow | 5,081.68 mi (8,178.18 km) |
