| Willimantic to San Clemente (California) | 2,520.17 mi (4,055.83 km) |
| Willimantic to San Diego (California) | 2,514.41 mi (4,046.55 km) |
| Willimantic to San Diego Country Estates (California) | 2,491.51 mi (4,009.70 km) |
| Willimantic to San Dimas (California) | 2,510.32 mi (4,039.97 km) |
| Willimantic to San Fernando (California) | 2,537.19 mi (4,083.22 km) |
| Willimantic to San Francisco (California) | 2,645.14 mi (4,256.93 km) |
| Willimantic to San Gabriel (California) | 2,525.65 mi (4,064.64 km) |
| Willimantic to San Germán (Puerto Rico) | 1,661.20 mi (2,673.45 km) |
| Willimantic to San Jacinto (California) | 2,477.63 mi (3,987.37 km) |
| Willimantic to San Jose (California) | 2,626.84 mi (4,227.49 km) |
| Willimantic to San Juan (Puerto Rico) | 1,651.46 mi (2,657.76 km) |
| Willimantic to San Juan (Texas) | 1,821.31 mi (2,931.11 km) |
| Willimantic to San Juan Capistrano (California) | 2,520.88 mi (4,056.96 km) |
| Willimantic to San Leandro (California) | 2,631.97 mi (4,235.75 km) |
| Willimantic to San Lorenzo (California) | 2,631.51 mi (4,235.01 km) |
