| Mountain Ash to St. George (Utah) | 5,003.00 mi (8,051.54 km) |
| Mountain Ash to St. Helens (Oregon) | 4,799.53 mi (7,724.09 km) |
| Mountain Ash to St. James (New York) | 3,282.21 mi (5,282.21 km) |
| Mountain Ash to St. John (Indiana) | 3,831.14 mi (6,165.62 km) |
| Mountain Ash to St. Joseph (Missouri) | 4,192.08 mi (6,746.49 km) |
| Mountain Ash to St. Louis (Missouri) | 4,070.47 mi (6,550.79 km) |
| Mountain Ash to St. Louis Park (Minnesota) | 3,892.11 mi (6,263.74 km) |
| Mountain Ash to St. Marys (Georgia) | 4,098.58 mi (6,596.02 km) |
| Mountain Ash to St. Marys (Pennsylvania) | 3,476.81 mi (5,595.39 km) |
| Mountain Ash to St. Matthews (Kentucky) | 3,906.76 mi (6,287.32 km) |
| Mountain Ash to St. Michael (Minnesota) | 3,892.35 mi (6,264.14 km) |
| Mountain Ash to St. Paul (Minnesota) | 3,882.64 mi (6,248.50 km) |
| Mountain Ash to St. Peter (Minnesota) | 3,942.71 mi (6,345.18 km) |
| Mountain Ash to St. Peters (Missouri) | 4,077.53 mi (6,562.16 km) |
| Mountain Ash to St. Petersburg (Florida) | 4,291.26 mi (6,906.12 km) |
