| Rockwall to St. George (Utah) | 1,010.02 mi (1,625.47 km) |
| Rockwall to St. Helens (Oregon) | 1,656.46 mi (2,665.82 km) |
| Rockwall to St. James (New York) | 1,393.70 mi (2,242.94 km) |
| Rockwall to St. John (Indiana) | 767.67 mi (1,235.45 km) |
| Rockwall to St. Joseph (Missouri) | 481.26 mi (774.51 km) |
| Rockwall to St. Louis (Missouri) | 525.67 mi (845.99 km) |
| Rockwall to St. Louis Park (Minnesota) | 847.39 mi (1,363.74 km) |
| Rockwall to St. Marys (Georgia) | 884.45 mi (1,423.39 km) |
| Rockwall to St. Marys (Pennsylvania) | 1,145.23 mi (1,843.06 km) |
| Rockwall to St. Matthews (Kentucky) | 709.18 mi (1,141.32 km) |
| Rockwall to St. Michael (Minnesota) | 861.32 mi (1,386.16 km) |
| Rockwall to St. Paul (Minnesota) | 850.14 mi (1,368.16 km) |
| Rockwall to St. Peter (Minnesota) | 799.63 mi (1,286.89 km) |
| Rockwall to St. Peters (Missouri) | 520.22 mi (837.21 km) |
| Rockwall to St. Petersburg (Florida) | 893.21 mi (1,437.48 km) |
