| Grez-Doiceau to Twist | 164.08 mi (264.06 km) |
| Grez-Doiceau to Twistringen | 221.12 mi (355.85 km) |
| Grez-Doiceau to Ubach-Palenberg | 63.27 mi (101.83 km) |
| Grez-Doiceau to Uberherrn | 135.62 mi (218.26 km) |
| Grez-Doiceau to Uberlingen | 287.24 mi (462.27 km) |
| Grez-Doiceau to Ubstadt-Weiher | 205.34 mi (330.47 km) |
| Grez-Doiceau to Ueckermunde | 446.13 mi (717.97 km) |
| Grez-Doiceau to Uelzen | 293.89 mi (472.97 km) |
| Grez-Doiceau to Uetersen | 292.99 mi (471.52 km) |
| Grez-Doiceau to Uetze | 264.73 mi (426.04 km) |
| Grez-Doiceau to Uhingen | 259.49 mi (417.61 km) |
| Grez-Doiceau to Ulm | 286.32 mi (460.79 km) |
| Grez-Doiceau to Unna | 140.91 mi (226.77 km) |
| Grez-Doiceau to Unterfohring | 358.01 mi (576.17 km) |
| Grez-Doiceau to Unterhaching | 361.04 mi (581.04 km) |
