| Callaway to Ukiah (California) | 2,211.66 mi (3,559.32 km) |
| Callaway to Union (Missouri) | 652.03 mi (1,049.33 km) |
| Callaway to Union City (California) | 2,140.11 mi (3,444.18 km) |
| Callaway to Union City (Georgia) | 246.02 mi (395.94 km) |
| Callaway to Union City (New Jersey) | 978.22 mi (1,574.29 km) |
| Callaway to Union City (Tennessee) | 479.10 mi (771.04 km) |
| Callaway to Union Hill-Novelty Hill (Washington) | 2,274.44 mi (3,660.35 km) |
| Callaway to Union Park (Florida) | 281.90 mi (453.68 km) |
| Callaway to Uniondale (New York) | 992.18 mi (1,596.76 km) |
| Callaway to Universal City (Texas) | 764.81 mi (1,230.85 km) |
| Callaway to University (Florida) | 236.13 mi (380.01 km) |
| Callaway to University City (Missouri) | 648.98 mi (1,044.42 km) |
| Callaway to University Heights (Ohio) | 816.33 mi (1,313.76 km) |
| Callaway to University of California-Santa Barbara (California) | 2,015.77 mi (3,244.07 km) |
| Callaway to University Park (Texas) | 687.71 mi (1,106.76 km) |
