| Willimantic to Sacile | 4,024.56 mi (6,476.91 km) |
| Willimantic to Sala Consilina | 4,357.27 mi (7,012.35 km) |
| Willimantic to Salemi | 4,329.29 mi (6,967.33 km) |
| Willimantic to Salerno | 4,309.70 mi (6,935.80 km) |
| Willimantic to Salo | 3,953.57 mi (6,362.65 km) |
| Willimantic to Salsomaggiore Terme | 3,955.62 mi (6,365.95 km) |
| Willimantic to Saluzzo | 3,853.11 mi (6,200.98 km) |
| Willimantic to Salzano | 4,022.97 mi (6,474.34 km) |
| Willimantic to Samarate | 3,878.23 mi (6,241.40 km) |
| Willimantic to San Benedetto del Tronto | 4,188.33 mi (6,740.46 km) |
| Willimantic to San Biagio di Callalta | 4,028.99 mi (6,484.03 km) |
| Willimantic to San Bonifacio | 3,992.08 mi (6,424.63 km) |
| Willimantic to San Casciano in Val di Pesa | 4,046.66 mi (6,512.48 km) |
| Willimantic to San Cataldo | 4,396.00 mi (7,074.68 km) |
| Willimantic to San Cesareo | 4,181.77 mi (6,729.91 km) |
