| Karlovac to Silver Firs (Washington) | 5,498.48 mi (8,848.95 km) |
| Karlovac to Silver Spring (Maryland) | 4,483.61 mi (7,215.67 km) |
| Karlovac to Silver Springs Shores (Florida) | 5,151.40 mi (8,290.38 km) |
| Karlovac to Silverdale (Washington) | 5,522.27 mi (8,887.23 km) |
| Karlovac to Silverton (Oregon) | 5,686.68 mi (9,151.82 km) |
| Karlovac to Simi Valley (California) | 6,231.06 mi (10,027.92 km) |
| Karlovac to Simpsonville (South Carolina) | 4,895.67 mi (7,878.81 km) |
| Karlovac to Sioux City (Iowa) | 5,059.68 mi (8,142.76 km) |
| Karlovac to Sioux Falls (South Dakota) | 5,018.47 mi (8,076.45 km) |
| Karlovac to Skokie (Illinois) | 4,770.07 mi (7,676.69 km) |
| Karlovac to Sleepy Hollow (New York) | 4,263.42 mi (6,861.31 km) |
| Karlovac to Slidell (Louisiana) | 5,423.11 mi (8,727.66 km) |
| Karlovac to Smithfield (North Carolina) | 4,694.99 mi (7,555.86 km) |
| Karlovac to Smithfield (Utah) | 5,588.36 mi (8,993.59 km) |
| Karlovac to Smithville (Missouri) | 5,152.18 mi (8,291.64 km) |
