| Willimantic to Shoreline (Washington) | 2,451.47 mi (3,945.26 km) |
| Willimantic to Shoreview (Minnesota) | 1,072.63 mi (1,726.22 km) |
| Willimantic to Shorewood (Illinois) | 825.56 mi (1,328.61 km) |
| Willimantic to Shorewood (Wisconsin) | 804.14 mi (1,294.14 km) |
| Willimantic to Short Hills (New Jersey) | 129.08 mi (207.73 km) |
| Willimantic to Short Pump (Virginia) | 401.69 mi (646.45 km) |
| Willimantic to Show Low (Arizona) | 2,104.98 mi (3,387.64 km) |
| Willimantic to Shreveport (Louisiana) | 1,345.08 mi (2,164.70 km) |
| Willimantic to Sicklerville (New Jersey) | 199.43 mi (320.94 km) |
| Willimantic to Sidney (Ohio) | 630.61 mi (1,014.87 km) |
| Willimantic to Sierra Madre (California) | 2,520.93 mi (4,057.04 km) |
| Willimantic to Sierra Vista (Arizona) | 2,205.38 mi (3,549.21 km) |
| Willimantic to Sierra Vista Southeast (Arizona) | 2,204.04 mi (3,547.07 km) |
| Willimantic to Signal Hill (California) | 2,538.07 mi (4,084.62 km) |
| Willimantic to Sikeston (Missouri) | 985.07 mi (1,585.32 km) |
