| Macerata Campania to Silver Firs (Washington) | 5,739.21 mi (9,236.37 km) |
| Macerata Campania to Silver Spring (Maryland) | 4,588.07 mi (7,383.79 km) |
| Macerata Campania to Silver Springs Shores (Florida) | 5,228.13 mi (8,413.85 km) |
| Macerata Campania to Silverdale (Washington) | 5,763.74 mi (9,275.84 km) |
| Macerata Campania to Silverton (Oregon) | 5,923.72 mi (9,533.30 km) |
| Macerata Campania to Simi Valley (California) | 6,436.97 mi (10,359.30 km) |
| Macerata Campania to Simpsonville (South Carolina) | 4,996.19 mi (8,040.60 km) |
| Macerata Campania to Sioux City (Iowa) | 5,227.58 mi (8,412.98 km) |
| Macerata Campania to Sioux Falls (South Dakota) | 5,190.70 mi (8,353.63 km) |
| Macerata Campania to Skokie (Illinois) | 4,914.72 mi (7,909.48 km) |
| Macerata Campania to Sleepy Hollow (New York) | 4,369.47 mi (7,031.98 km) |
| Macerata Campania to Slidell (Louisiana) | 5,528.91 mi (8,897.93 km) |
| Macerata Campania to Smithfield (North Carolina) | 4,787.65 mi (7,704.98 km) |
| Macerata Campania to Smithfield (Utah) | 5,793.02 mi (9,322.96 km) |
| Macerata Campania to Smithville (Missouri) | 5,304.81 mi (8,537.26 km) |
