| Sozopol to Twist | 1,187.42 mi (1,910.97 km) |
| Sozopol to Twistringen | 1,135.02 mi (1,826.63 km) |
| Sozopol to Ubach-Palenberg | 1,173.52 mi (1,888.59 km) |
| Sozopol to Uberherrn | 1,110.84 mi (1,787.72 km) |
| Sozopol to Uberlingen | 973.69 mi (1,567.00 km) |
| Sozopol to Ubstadt-Weiher | 1,026.58 mi (1,652.12 km) |
| Sozopol to Ueckermunde | 1,001.10 mi (1,611.11 km) |
| Sozopol to Uelzen | 1,074.85 mi (1,729.80 km) |
| Sozopol to Uetersen | 1,134.10 mi (1,825.15 km) |
| Sozopol to Uetze | 1,067.69 mi (1,718.28 km) |
| Sozopol to Uhingen | 974.54 mi (1,568.37 km) |
| Sozopol to Ulm | 950.63 mi (1,529.90 km) |
| Sozopol to Unna | 1,128.57 mi (1,816.25 km) |
| Sozopol to Unterfohring | 873.64 mi (1,405.99 km) |
| Sozopol to Unterhaching | 872.38 mi (1,403.96 km) |
