| Antioch to Silver Firs (Washington) | 683.21 mi (1,099.51 km) |
| Antioch to Silver Spring (Maryland) | 2,397.68 mi (3,858.70 km) |
| Antioch to Silver Springs Shores (Florida) | 2,352.10 mi (3,785.34 km) |
| Antioch to Silverdale (Washington) | 670.84 mi (1,079.62 km) |
| Antioch to Silverton (Oregon) | 487.99 mi (785.34 km) |
| Antioch to Simi Valley (California) | 307.71 mi (495.21 km) |
| Antioch to Simpsonville (South Carolina) | 2,195.13 mi (3,532.72 km) |
| Antioch to Sioux City (Iowa) | 1,370.30 mi (2,205.29 km) |
| Antioch to Sioux Falls (South Dakota) | 1,360.97 mi (2,190.27 km) |
| Antioch to Skokie (Illinois) | 1,811.80 mi (2,915.81 km) |
| Antioch to Sleepy Hollow (New York) | 2,530.54 mi (4,072.51 km) |
| Antioch to Slidell (Louisiana) | 1,895.88 mi (3,051.12 km) |
| Antioch to Smithfield (North Carolina) | 2,389.60 mi (3,845.69 km) |
| Antioch to Smithfield (Utah) | 591.24 mi (951.51 km) |
| Antioch to Smithville (Missouri) | 1,465.83 mi (2,359.02 km) |
