| Efkarpia to Ukiah (California) | 6,523.32 mi (10,498.27 km) |
| Efkarpia to Union (Missouri) | 5,565.32 mi (8,956.52 km) |
| Efkarpia to Union City (California) | 6,591.77 mi (10,608.42 km) |
| Efkarpia to Union City (Georgia) | 5,539.69 mi (8,915.26 km) |
| Efkarpia to Union City (New Jersey) | 4,778.10 mi (7,689.60 km) |
| Efkarpia to Union City (Tennessee) | 5,588.13 mi (8,993.23 km) |
| Efkarpia to Union Hill-Novelty Hill (Washington) | 5,965.41 mi (9,600.40 km) |
| Efkarpia to Union Park (Florida) | 5,628.38 mi (9,057.99 km) |
| Efkarpia to Uniondale (New York) | 4,761.66 mi (7,663.15 km) |
| Efkarpia to Universal City (Texas) | 6,300.66 mi (10,139.93 km) |
| Efkarpia to University (Florida) | 5,705.02 mi (9,181.34 km) |
| Efkarpia to University City (Missouri) | 5,529.07 mi (8,898.18 km) |
| Efkarpia to University Heights (Ohio) | 5,054.32 mi (8,134.15 km) |
| Efkarpia to University of California-Santa Barbara (California) | 6,734.16 mi (10,837.58 km) |
| Efkarpia to University Park (Texas) | 6,069.70 mi (9,768.24 km) |
