| Parthenay to Silver Firs (Washington) | 5,029.49 mi (8,094.18 km) |
| Parthenay to Silver Spring (Maryland) | 3,770.47 mi (6,067.99 km) |
| Parthenay to Silver Springs Shores (Florida) | 4,416.32 mi (7,107.37 km) |
| Parthenay to Silverdale (Washington) | 5,055.36 mi (8,135.81 km) |
| Parthenay to Silverton (Oregon) | 5,205.15 mi (8,376.87 km) |
| Parthenay to Simi Valley (California) | 5,667.55 mi (9,121.04 km) |
| Parthenay to Simpsonville (South Carolina) | 4,178.99 mi (6,725.44 km) |
| Parthenay to Sioux City (Iowa) | 4,427.76 mi (7,125.79 km) |
| Parthenay to Sioux Falls (South Dakota) | 4,394.00 mi (7,071.46 km) |
| Parthenay to Skokie (Illinois) | 4,103.40 mi (6,603.78 km) |
| Parthenay to Sleepy Hollow (New York) | 3,551.78 mi (5,716.03 km) |
| Parthenay to Slidell (Louisiana) | 4,711.39 mi (7,582.25 km) |
| Parthenay to Smithfield (North Carolina) | 3,971.47 mi (6,391.47 km) |
| Parthenay to Smithfield (Utah) | 5,025.10 mi (8,087.11 km) |
| Parthenay to Smithville (Missouri) | 4,496.23 mi (7,235.99 km) |
