| Harmanli to Twist | 1,145.88 mi (1,844.11 km) |
| Harmanli to Twistringen | 1,097.19 mi (1,765.76 km) |
| Harmanli to Ubach-Palenberg | 1,122.71 mi (1,806.83 km) |
| Harmanli to Uberherrn | 1,052.78 mi (1,694.29 km) |
| Harmanli to Uberlingen | 910.91 mi (1,465.96 km) |
| Harmanli to Ubstadt-Weiher | 970.49 mi (1,561.85 km) |
| Harmanli to Ueckermunde | 980.87 mi (1,578.55 km) |
| Harmanli to Uelzen | 1,041.81 mi (1,676.63 km) |
| Harmanli to Uetersen | 1,102.45 mi (1,774.23 km) |
| Harmanli to Uetze | 1,031.43 mi (1,659.93 km) |
| Harmanli to Uhingen | 917.38 mi (1,476.37 km) |
| Harmanli to Ulm | 892.36 mi (1,436.11 km) |
| Harmanli to Unna | 1,082.98 mi (1,742.89 km) |
| Harmanli to Unterfohring | 816.86 mi (1,314.60 km) |
| Harmanli to Unterhaching | 814.76 mi (1,311.23 km) |
