| Grenzach-Wyhlen to Redon | 453.71 mi (730.17 km) |
| Grenzach-Wyhlen to Reims | 203.96 mi (328.24 km) |
| Grenzach-Wyhlen to Rennes | 434.61 mi (699.44 km) |
| Grenzach-Wyhlen to Revel | 393.45 mi (633.20 km) |
| Grenzach-Wyhlen to Reze | 432.29 mi (695.71 km) |
| Grenzach-Wyhlen to Riedisheim | 19.23 mi (30.94 km) |
| Grenzach-Wyhlen to Rillieux-la-Pape | 177.23 mi (285.22 km) |
| Grenzach-Wyhlen to Riom | 243.88 mi (392.48 km) |
| Grenzach-Wyhlen to Riorges | 200.38 mi (322.48 km) |
| Grenzach-Wyhlen to Ris-Orangis | 253.56 mi (408.06 km) |
| Grenzach-Wyhlen to Rive-de-Gier | 201.04 mi (323.54 km) |
| Grenzach-Wyhlen to Rivesaltes | 404.24 mi (650.57 km) |
| Grenzach-Wyhlen to Rixheim | 18.05 mi (29.05 km) |
| Grenzach-Wyhlen to Roanne | 199.47 mi (321.01 km) |
| Grenzach-Wyhlen to Roche-la-Moliere | 215.80 mi (347.30 km) |
