| Gretna to Pully | 5,045.27 mi (8,119.57 km) |
| Gretna to Rapperswil-Jona | 5,114.70 mi (8,231.31 km) |
| Gretna to Regensdorf | 5,093.31 mi (8,196.89 km) |
| Gretna to Reinach | 5,054.82 mi (8,134.95 km) |
| Gretna to Renens | 5,041.20 mi (8,113.02 km) |
| Gretna to Rheinfelden | 5,061.86 mi (8,146.27 km) |
| Gretna to Richterswil | 5,109.82 mi (8,223.46 km) |
| Gretna to Riehen | 5,053.87 mi (8,133.42 km) |
| Gretna to Risch | 5,100.93 mi (8,209.15 km) |
| Gretna to Romanshorn | 5,126.23 mi (8,249.87 km) |
| Gretna to Rorschach | 5,135.25 mi (8,264.39 km) |
| Gretna to Rothrist | 5,072.93 mi (8,164.09 km) |
| Gretna to Ruti | 5,114.52 mi (8,231.02 km) |
| Gretna to Sankt Gallen | 5,131.24 mi (8,257.93 km) |
| Gretna to Sarnen | 5,100.73 mi (8,208.84 km) |
