| Bad Honnef am Rhein to Twist | 136.48 mi (219.65 km) |
| Bad Honnef am Rhein to Twistringen | 160.86 mi (258.89 km) |
| Bad Honnef am Rhein to Ubach-Palenberg | 51.97 mi (83.64 km) |
| Bad Honnef am Rhein to Uberherrn | 99.19 mi (159.63 km) |
| Bad Honnef am Rhein to Uberlingen | 217.25 mi (349.62 km) |
| Bad Honnef am Rhein to Ubstadt-Weiher | 119.66 mi (192.57 km) |
| Bad Honnef am Rhein to Ueckermunde | 359.02 mi (577.79 km) |
| Bad Honnef am Rhein to Uelzen | 214.52 mi (345.23 km) |
| Bad Honnef am Rhein to Uetersen | 234.26 mi (377.01 km) |
| Bad Honnef am Rhein to Uetze | 179.38 mi (288.69 km) |
| Bad Honnef am Rhein to Uhingen | 170.67 mi (274.66 km) |
| Bad Honnef am Rhein to Ulm | 198.33 mi (319.17 km) |
| Bad Honnef am Rhein to Unna | 64.66 mi (104.06 km) |
| Bad Honnef am Rhein to Unterfohring | 261.27 mi (420.48 km) |
| Bad Honnef am Rhein to Unterhaching | 265.75 mi (427.69 km) |
