| Sheboygan to Montalegre | 3,888.78 mi (6,258.39 km) |
| Sheboygan to Montemor-o-Novo | 3,986.01 mi (6,414.86 km) |
| Sheboygan to Montemor-o-Velho | 3,908.95 mi (6,290.85 km) |
| Sheboygan to Montijo | 3,953.74 mi (6,362.92 km) |
| Sheboygan to Mortagua | 3,919.39 mi (6,307.66 km) |
| Sheboygan to Moura | 4,040.28 mi (6,502.21 km) |
| Sheboygan to Murtosa | 3,890.65 mi (6,261.39 km) |
| Sheboygan to Nazare | 3,912.38 mi (6,296.36 km) |
| Sheboygan to Nelas | 3,933.46 mi (6,330.29 km) |
| Sheboygan to Obidos | 3,917.12 mi (6,304.00 km) |
| Sheboygan to Odemira | 4,007.17 mi (6,448.92 km) |
| Sheboygan to Odivelas | 3,937.05 mi (6,336.07 km) |
| Sheboygan to Oeiras | 3,934.77 mi (6,332.41 km) |
| Sheboygan to Olhao | 4,064.73 mi (6,541.55 km) |
| Sheboygan to Oliveira de Azemeis | 3,893.86 mi (6,266.56 km) |
