| Union Park to Secaucus (New Jersey) | 936.32 mi (1,506.86 km) |
| Union Park to Security-Widefield (Colorado) | 1,516.30 mi (2,440.25 km) |
| Union Park to Sedalia (Missouri) | 981.75 mi (1,579.97 km) |
| Union Park to Sedro-Woolley (Washington) | 2,565.07 mi (4,128.09 km) |
| Union Park to Seguin (Texas) | 1,011.96 mi (1,628.60 km) |
| Union Park to Selden (New York) | 968.01 mi (1,557.86 km) |
| Union Park to Selma (Alabama) | 435.71 mi (701.21 km) |
| Union Park to Selma (California) | 2,286.08 mi (3,679.09 km) |
| Union Park to Selma (Texas) | 1,032.73 mi (1,662.02 km) |
| Union Park to Seminole (Florida) | 106.68 mi (171.68 km) |
| Union Park to Seven Hills (Ohio) | 885.75 mi (1,425.47 km) |
| Union Park to Seven Oaks (South Carolina) | 378.79 mi (609.61 km) |
| Union Park to Severn (Maryland) | 775.07 mi (1,247.36 km) |
| Union Park to Severna Park (Maryland) | 774.42 mi (1,246.31 km) |
| Union Park to Sevierville (Tennessee) | 523.86 mi (843.07 km) |
