| Grenzach-Wyhlen to Rochefort | 422.64 mi (680.18 km) |
| Grenzach-Wyhlen to Rodez | 329.37 mi (530.07 km) |
| Grenzach-Wyhlen to Rognac | 304.34 mi (489.79 km) |
| Grenzach-Wyhlen to Roissy-en-Brie | 246.04 mi (395.96 km) |
| Grenzach-Wyhlen to Romainville | 257.45 mi (414.33 km) |
| Grenzach-Wyhlen to Romans-sur-Isere | 213.18 mi (343.08 km) |
| Grenzach-Wyhlen to Rombas | 137.51 mi (221.29 km) |
| Grenzach-Wyhlen to Romilly-sur-Seine | 193.49 mi (311.39 km) |
| Grenzach-Wyhlen to Ronchin | 295.36 mi (475.34 km) |
| Grenzach-Wyhlen to Roncq | 301.57 mi (485.34 km) |
| Grenzach-Wyhlen to Roquebrune-sur-Argens | 288.13 mi (463.71 km) |
| Grenzach-Wyhlen to Roquevaire | 306.92 mi (493.94 km) |
| Grenzach-Wyhlen to Rosny-sous-Bois | 254.99 mi (410.37 km) |
| Grenzach-Wyhlen to Roubaix | 296.57 mi (477.28 km) |
| Grenzach-Wyhlen to Rouen | 327.84 mi (527.61 km) |
