| Grays to Ukiah (California) | 5,311.87 mi (8,548.63 km) |
| Grays to Union (Missouri) | 4,258.45 mi (6,853.32 km) |
| Grays to Union City (California) | 5,367.29 mi (8,637.82 km) |
| Grays to Union City (Georgia) | 4,240.68 mi (6,824.72 km) |
| Grays to Union City (New Jersey) | 3,479.26 mi (5,599.33 km) |
| Grays to Union City (Tennessee) | 4,281.45 mi (6,890.33 km) |
| Grays to Union Hill-Novelty Hill (Washington) | 4,785.95 mi (7,702.24 km) |
| Grays to Union Park (Florida) | 4,351.39 mi (7,002.89 km) |
| Grays to Uniondale (New York) | 3,463.57 mi (5,574.08 km) |
| Grays to Universal City (Texas) | 4,993.56 mi (8,036.35 km) |
| Grays to University (Florida) | 4,426.08 mi (7,123.08 km) |
| Grays to University City (Missouri) | 4,222.11 mi (6,794.83 km) |
| Grays to University Heights (Ohio) | 3,747.80 mi (6,031.50 km) |
| Grays to University of California-Santa Barbara (California) | 5,486.63 mi (8,829.87 km) |
| Grays to University Park (Texas) | 4,762.68 mi (7,664.80 km) |
