| Grimbergen to Twist | 162.35 mi (261.27 km) |
| Grimbergen to Twistringen | 223.04 mi (358.94 km) |
| Grimbergen to Ubach-Palenberg | 75.61 mi (121.69 km) |
| Grimbergen to Uberherrn | 155.14 mi (249.67 km) |
| Grimbergen to Uberlingen | 306.78 mi (493.72 km) |
| Grimbergen to Ubstadt-Weiher | 224.30 mi (360.97 km) |
| Grimbergen to Ueckermunde | 451.10 mi (725.97 km) |
| Grimbergen to Uelzen | 298.22 mi (479.95 km) |
| Grimbergen to Uetersen | 293.23 mi (471.91 km) |
| Grimbergen to Uetze | 270.72 mi (435.68 km) |
| Grimbergen to Uhingen | 278.47 mi (448.15 km) |
| Grimbergen to Ulm | 305.40 mi (491.50 km) |
| Grimbergen to Unna | 148.91 mi (239.64 km) |
| Grimbergen to Unterfohring | 376.60 mi (606.09 km) |
| Grimbergen to Unterhaching | 379.76 mi (611.17 km) |
