| Troisdorf to Twist | 124.52 mi (200.39 km) |
| Troisdorf to Twistringen | 151.20 mi (243.34 km) |
| Troisdorf to Ubach-Palenberg | 45.75 mi (73.62 km) |
| Troisdorf to Uberherrn | 110.08 mi (177.16 km) |
| Troisdorf to Uberlingen | 229.30 mi (369.03 km) |
| Troisdorf to Ubstadt-Weiher | 131.39 mi (211.45 km) |
| Troisdorf to Ueckermunde | 354.14 mi (569.93 km) |
| Troisdorf to Uelzen | 207.77 mi (334.37 km) |
| Troisdorf to Uetersen | 225.04 mi (362.16 km) |
| Troisdorf to Uetze | 173.41 mi (279.08 km) |
| Troisdorf to Uhingen | 181.87 mi (292.69 km) |
| Troisdorf to Ulm | 209.48 mi (337.13 km) |
| Troisdorf to Unna | 54.76 mi (88.13 km) |
| Troisdorf to Unterfohring | 271.20 mi (436.45 km) |
| Troisdorf to Unterhaching | 275.88 mi (443.98 km) |
