| Willimantic to Santa Ursula | 3,222.93 mi (5,186.81 km) |
| Willimantic to Santander | 3,379.89 mi (5,439.41 km) |
| Willimantic to Santany | 3,826.78 mi (6,158.61 km) |
| Willimantic to Santiago de Compostela | 3,173.99 mi (5,108.05 km) |
| Willimantic to Santiago del Teide | 3,211.04 mi (5,167.67 km) |
| Willimantic to Santiponce | 3,448.45 mi (5,549.74 km) |
| Willimantic to Santomera | 3,670.82 mi (5,907.61 km) |
| Willimantic to Santona | 3,396.51 mi (5,466.16 km) |
| Willimantic to Santurce-Antiguo | 3,419.20 mi (5,502.67 km) |
| Willimantic to Sarria | 3,229.50 mi (5,197.38 km) |
| Willimantic to Sauzal | 3,223.82 mi (5,188.24 km) |
| Willimantic to Sedavi | 3,658.76 mi (5,888.20 km) |
| Willimantic to Segorbe | 3,640.41 mi (5,858.67 km) |
| Willimantic to Segovia | 3,435.59 mi (5,529.05 km) |
| Willimantic to Senmanat | 3,708.07 mi (5,967.56 km) |
