| Piqua to Shelton (Connecticut) | 586.53 mi (943.94 km) |
| Piqua to Shelton (Washington) | 1,980.41 mi (3,187.16 km) |
| Piqua to Shenandoah (Louisiana) | 773.35 mi (1,244.58 km) |
| Piqua to Shepherdsville (Kentucky) | 169.02 mi (272.02 km) |
| Piqua to Sheridan (Wyoming) | 1,197.10 mi (1,926.55 km) |
| Piqua to Sherman (Texas) | 817.93 mi (1,316.33 km) |
| Piqua to Sherrelwood (Colorado) | 1,096.44 mi (1,764.56 km) |
| Piqua to Sherwood (Arkansas) | 569.15 mi (915.95 km) |
| Piqua to Sherwood (Oregon) | 1,971.47 mi (3,172.78 km) |
| Piqua to Shiloh (Illinois) | 322.43 mi (518.91 km) |
| Piqua to Shiloh (Ohio) | 23.13 mi (37.23 km) |
| Piqua to Shiloh (Pennsylvania) | 394.15 mi (634.32 km) |
| Piqua to Shirley (New York) | 598.81 mi (963.69 km) |
| Piqua to Shively (Kentucky) | 159.01 mi (255.91 km) |
| Piqua to Shoreline (Washington) | 1,944.90 mi (3,130.02 km) |
