| Surdulica to Ukiah (California) | 6,380.66 mi (10,268.67 km) |
| Surdulica to Union (Missouri) | 5,440.84 mi (8,756.18 km) |
| Surdulica to Union City (California) | 6,449.79 mi (10,379.94 km) |
| Surdulica to Union City (Georgia) | 5,425.47 mi (8,731.45 km) |
| Surdulica to Union City (New Jersey) | 4,663.82 mi (7,505.69 km) |
| Surdulica to Union City (Tennessee) | 5,467.06 mi (8,798.38 km) |
| Surdulica to Union Hill-Novelty Hill (Washington) | 5,821.70 mi (9,369.12 km) |
| Surdulica to Union Park (Florida) | 5,523.56 mi (8,889.32 km) |
| Surdulica to Uniondale (New York) | 4,647.79 mi (7,479.89 km) |
| Surdulica to Universal City (Texas) | 6,178.05 mi (9,942.61 km) |
| Surdulica to University (Florida) | 5,599.57 mi (9,011.64 km) |
| Surdulica to University City (Missouri) | 5,404.87 mi (8,698.29 km) |
| Surdulica to University Heights (Ohio) | 4,933.63 mi (7,939.90 km) |
| Surdulica to University of California-Santa Barbara (California) | 6,593.85 mi (10,611.78 km) |
| Surdulica to University Park (Texas) | 5,945.58 mi (9,568.49 km) |
