| Oslo to Silver Firs (Washington) | 4,534.10 mi (7,296.93 km) |
| Oslo to Silver Spring (Maryland) | 3,866.36 mi (6,222.30 km) |
| Oslo to Silver Springs Shores (Florida) | 4,589.59 mi (7,386.23 km) |
| Oslo to Silverdale (Washington) | 4,556.51 mi (7,332.99 km) |
| Oslo to Silverton (Oregon) | 4,727.43 mi (7,608.06 km) |
| Oslo to Simi Valley (California) | 5,325.18 mi (8,570.04 km) |
| Oslo to Simpsonville (South Carolina) | 4,275.12 mi (6,880.14 km) |
| Oslo to Sioux City (Iowa) | 4,256.00 mi (6,849.38 km) |
| Oslo to Sioux Falls (South Dakota) | 4,205.00 mi (6,767.29 km) |
| Oslo to Skokie (Illinois) | 4,032.74 mi (6,490.07 km) |
| Oslo to Sleepy Hollow (New York) | 3,650.04 mi (5,874.17 km) |
| Oslo to Slidell (Louisiana) | 4,771.72 mi (7,679.35 km) |
| Oslo to Smithfield (North Carolina) | 4,103.78 mi (6,604.40 km) |
| Oslo to Smithfield (Utah) | 4,692.07 mi (7,551.16 km) |
| Oslo to Smithville (Missouri) | 4,384.77 mi (7,056.61 km) |
