| Riihimaki to Superior (Colorado) | 4,931.48 mi (7,936.46 km) |
| Riihimaki to Superior (Wisconsin) | 4,221.20 mi (6,793.37 km) |
| Riihimaki to Surprise (Arizona) | 5,480.94 mi (8,820.72 km) |
| Riihimaki to Susanville (California) | 5,179.84 mi (8,336.15 km) |
| Riihimaki to Sussex (Wisconsin) | 4,339.02 mi (6,982.98 km) |
| Riihimaki to Suwanee (Georgia) | 4,770.34 mi (7,677.12 km) |
| Riihimaki to Swansea (Illinois) | 4,659.97 mi (7,499.50 km) |
| Riihimaki to Sweetwater (Florida) | 5,159.17 mi (8,302.89 km) |
| Riihimaki to Sweetwater (Texas) | 5,296.77 mi (8,524.33 km) |
| Riihimaki to Sycamore (Illinois) | 4,418.80 mi (7,111.38 km) |
| Riihimaki to Sylacauga (Alabama) | 4,884.66 mi (7,861.10 km) |
| Riihimaki to Sylvania (Ohio) | 4,304.82 mi (6,927.94 km) |
| Riihimaki to Syosset (New York) | 4,067.51 mi (6,546.02 km) |
| Riihimaki to Syracuse (New York) | 4,017.44 mi (6,465.45 km) |
| Riihimaki to Syracuse (Utah) | 4,993.37 mi (8,036.05 km) |
