| Kallithea to Ukiah (California) | 6,711.07 mi (10,800.42 km) |
| Kallithea to Union (Missouri) | 5,725.03 mi (9,213.54 km) |
| Kallithea to Union City (California) | 6,778.25 mi (10,908.54 km) |
| Kallithea to Union City (Georgia) | 5,684.61 mi (9,148.49 km) |
| Kallithea to Union City (New Jersey) | 4,923.82 mi (7,924.12 km) |
| Kallithea to Union City (Tennessee) | 5,742.86 mi (9,242.24 km) |
| Kallithea to Union Hill-Novelty Hill (Washington) | 6,155.21 mi (9,905.85 km) |
| Kallithea to Union Park (Florida) | 5,759.88 mi (9,269.63 km) |
| Kallithea to Uniondale (New York) | 4,906.84 mi (7,896.79 km) |
| Kallithea to Universal City (Texas) | 6,457.12 mi (10,391.73 km) |
| Kallithea to University (Florida) | 5,837.33 mi (9,394.27 km) |
| Kallithea to University City (Missouri) | 5,688.39 mi (9,154.58 km) |
| Kallithea to University Heights (Ohio) | 5,208.91 mi (8,382.94 km) |
| Kallithea to University of California-Santa Barbara (California) | 6,917.73 mi (11,133.01 km) |
| Kallithea to University Park (Texas) | 6,228.54 mi (10,023.87 km) |
