| Grenzach-Wyhlen to Chaudfontaine | 228.64 mi (367.96 km) |
| Grenzach-Wyhlen to Chaumont-Gistoux | 254.52 mi (409.62 km) |
| Grenzach-Wyhlen to Chimay | 230.03 mi (370.20 km) |
| Grenzach-Wyhlen to Ciney | 222.58 mi (358.21 km) |
| Grenzach-Wyhlen to Colfontaine | 262.04 mi (421.72 km) |
| Grenzach-Wyhlen to Courcelles | 249.88 mi (402.14 km) |
| Grenzach-Wyhlen to Court-Saint-Etienne | 254.73 mi (409.94 km) |
| Grenzach-Wyhlen to Couvin | 225.09 mi (362.25 km) |
| Grenzach-Wyhlen to Damme | 322.38 mi (518.82 km) |
| Grenzach-Wyhlen to De Haan | 330.54 mi (531.96 km) |
| Grenzach-Wyhlen to De Panne | 334.87 mi (538.92 km) |
| Grenzach-Wyhlen to De Pinte | 298.95 mi (481.11 km) |
| Grenzach-Wyhlen to Deerlijk | 299.60 mi (482.17 km) |
| Grenzach-Wyhlen to Deinze | 301.26 mi (484.83 km) |
| Grenzach-Wyhlen to Denderleeuw | 281.05 mi (452.31 km) |
