| Ullo to Silver Firs (Washington) | 5,460.57 mi (8,787.95 km) |
| Ullo to Silver Spring (Maryland) | 4,568.40 mi (7,352.13 km) |
| Ullo to Silver Springs Shores (Florida) | 5,252.63 mi (8,453.29 km) |
| Ullo to Silverdale (Washington) | 5,483.46 mi (8,824.78 km) |
| Ullo to Silverton (Oregon) | 5,652.27 mi (9,096.45 km) |
| Ullo to Simi Valley (California) | 6,226.61 mi (10,020.76 km) |
| Ullo to Simpsonville (South Carolina) | 4,981.65 mi (8,017.18 km) |
| Ullo to Sioux City (Iowa) | 5,093.33 mi (8,196.92 km) |
| Ullo to Sioux Falls (South Dakota) | 5,048.60 mi (8,124.93 km) |
| Ullo to Skokie (Illinois) | 4,823.79 mi (7,763.13 km) |
| Ullo to Sleepy Hollow (New York) | 4,347.99 mi (6,997.42 km) |
| Ullo to Slidell (Louisiana) | 5,503.50 mi (8,857.03 km) |
| Ullo to Smithfield (North Carolina) | 4,787.16 mi (7,704.18 km) |
| Ullo to Smithfield (Utah) | 5,587.21 mi (8,991.75 km) |
| Ullo to Smithville (Missouri) | 5,198.10 mi (8,365.54 km) |
