| Riverdale to St. Simons (Georgia) | 241.51 mi (388.68 km) |
| Riverdale to Stafford (Texas) | 710.10 mi (1,142.79 km) |
| Riverdale to Stallings (North Carolina) | 239.10 mi (384.79 km) |
| Riverdale to Stamford (Connecticut) | 790.58 mi (1,272.31 km) |
| Riverdale to Stanford (California) | 2,126.44 mi (3,422.18 km) |
| Riverdale to Stanton (California) | 1,922.22 mi (3,093.51 km) |
| Riverdale to Star (Idaho) | 1,853.36 mi (2,982.70 km) |
| Riverdale to Starkville (Mississippi) | 254.67 mi (409.85 km) |
| Riverdale to State College (Pennsylvania) | 615.61 mi (990.73 km) |
| Riverdale to Staten Island (New York) | 744.16 mi (1,197.61 km) |
| Riverdale to Statesboro (Georgia) | 171.38 mi (275.81 km) |
| Riverdale to Statesville (North Carolina) | 252.90 mi (407.00 km) |
| Riverdale to Staunton (Virginia) | 436.33 mi (702.21 km) |
| Riverdale to Steamboat Springs (Colorado) | 1,320.95 mi (2,125.86 km) |
| Riverdale to Steiner Ranch (Texas) | 820.09 mi (1,319.81 km) |
