| Riverdale to Shoreview (Minnesota) | 921.25 mi (1,482.60 km) |
| Riverdale to Shorewood (Illinois) | 587.53 mi (945.54 km) |
| Riverdale to Shorewood (Wisconsin) | 684.54 mi (1,101.66 km) |
| Riverdale to Short Hills (New Jersey) | 743.42 mi (1,196.42 km) |
| Riverdale to Short Pump (Virginia) | 474.52 mi (763.67 km) |
| Riverdale to Show Low (Arizona) | 1,466.38 mi (2,359.91 km) |
| Riverdale to Shreveport (Louisiana) | 548.82 mi (883.25 km) |
| Riverdale to Sicklerville (New Jersey) | 673.75 mi (1,084.30 km) |
| Riverdale to Sidney (Ohio) | 464.86 mi (748.12 km) |
| Riverdale to Sierra Madre (California) | 1,921.59 mi (3,092.50 km) |
| Riverdale to Sierra Vista (Arizona) | 1,510.88 mi (2,431.53 km) |
| Riverdale to Sierra Vista Southeast (Arizona) | 1,506.80 mi (2,424.96 km) |
| Riverdale to Signal Hill (California) | 1,932.09 mi (3,109.40 km) |
| Riverdale to Sikeston (Missouri) | 371.46 mi (597.81 km) |
| Riverdale to Siloam Springs (Arkansas) | 601.26 mi (967.63 km) |
