| Willimantic to Montalegre | 3,236.96 mi (5,209.38 km) |
| Willimantic to Montemor-o-Novo | 3,305.37 mi (5,319.47 km) |
| Willimantic to Montemor-o-Velho | 3,239.30 mi (5,213.15 km) |
| Willimantic to Montijo | 3,271.00 mi (5,264.16 km) |
| Willimantic to Mortagua | 3,253.60 mi (5,236.17 km) |
| Willimantic to Moura | 3,358.21 mi (5,404.52 km) |
| Willimantic to Murtosa | 3,226.10 mi (5,191.90 km) |
| Willimantic to Nazare | 3,236.59 mi (5,208.79 km) |
| Willimantic to Nelas | 3,269.73 mi (5,262.13 km) |
| Willimantic to Obidos | 3,239.01 mi (5,212.68 km) |
| Willimantic to Odemira | 3,316.71 mi (5,337.73 km) |
| Willimantic to Odivelas | 3,254.21 mi (5,237.15 km) |
| Willimantic to Oeiras | 3,250.61 mi (5,231.34 km) |
| Willimantic to Olhao | 3,372.80 mi (5,427.99 km) |
| Willimantic to Oliveira de Azemeis | 3,230.79 mi (5,199.46 km) |
