| Festus to Shoreview (Minnesota) | 494.67 mi (796.09 km) |
| Festus to Shorewood (Illinois) | 255.83 mi (411.71 km) |
| Festus to Shorewood (Wisconsin) | 361.62 mi (581.97 km) |
| Festus to Short Hills (New Jersey) | 873.81 mi (1,406.26 km) |
| Festus to Short Pump (Virginia) | 697.48 mi (1,122.48 km) |
| Festus to Show Low (Arizona) | 1,125.00 mi (1,810.51 km) |
| Festus to Shreveport (Louisiana) | 440.90 mi (709.56 km) |
| Festus to Sicklerville (New Jersey) | 833.62 mi (1,341.59 km) |
| Festus to Sidney (Ohio) | 363.23 mi (584.56 km) |
| Festus to Sierra Madre (California) | 1,560.42 mi (2,511.25 km) |
| Festus to Sierra Vista (Arizona) | 1,215.08 mi (1,955.48 km) |
| Festus to Sierra Vista Southeast (Arizona) | 1,213.48 mi (1,952.91 km) |
| Festus to Signal Hill (California) | 1,574.93 mi (2,534.61 km) |
| Festus to Sikeston (Missouri) | 102.58 mi (165.09 km) |
| Festus to Siloam Springs (Arkansas) | 266.84 mi (429.43 km) |
