| East Grand Rapids to Montalegre | 3,820.10 mi (6,147.85 km) |
| East Grand Rapids to Montemor-o-Novo | 3,911.52 mi (6,294.98 km) |
| East Grand Rapids to Montemor-o-Velho | 3,836.65 mi (6,174.49 km) |
| East Grand Rapids to Montijo | 3,878.75 mi (6,242.24 km) |
| East Grand Rapids to Mortagua | 3,847.91 mi (6,192.61 km) |
| East Grand Rapids to Moura | 3,965.56 mi (6,381.96 km) |
| East Grand Rapids to Murtosa | 3,819.37 mi (6,146.68 km) |
| East Grand Rapids to Nazare | 3,838.80 mi (6,177.95 km) |
| East Grand Rapids to Nelas | 3,862.42 mi (6,215.97 km) |
| East Grand Rapids to Obidos | 3,843.06 mi (6,184.81 km) |
| East Grand Rapids to Odemira | 3,930.60 mi (6,325.68 km) |
| East Grand Rapids to Odivelas | 3,862.02 mi (6,215.31 km) |
| East Grand Rapids to Oeiras | 3,859.45 mi (6,211.19 km) |
| East Grand Rapids to Olhao | 3,987.91 mi (6,417.93 km) |
| East Grand Rapids to Oliveira de Azemeis | 3,822.89 mi (6,152.35 km) |
