| The Woodlands to Montalegre | 4,757.22 mi (7,656.00 km) |
| The Woodlands to Montemor-o-Novo | 4,820.75 mi (7,758.25 km) |
| The Woodlands to Montemor-o-Velho | 4,757.41 mi (7,656.32 km) |
| The Woodlands to Montijo | 4,785.89 mi (7,702.14 km) |
| The Woodlands to Mortagua | 4,772.35 mi (7,680.36 km) |
| The Woodlands to Moura | 4,873.01 mi (7,842.35 km) |
| The Woodlands to Murtosa | 4,745.08 mi (7,636.46 km) |
| The Woodlands to Nazare | 4,753.43 mi (7,649.91 km) |
| The Woodlands to Nelas | 4,788.76 mi (7,706.76 km) |
| The Woodlands to Obidos | 4,755.27 mi (7,652.87 km) |
| The Woodlands to Odemira | 4,828.84 mi (7,771.27 km) |
| The Woodlands to Odivelas | 4,769.13 mi (7,675.17 km) |
| The Woodlands to Oeiras | 4,765.13 mi (7,668.74 km) |
| The Woodlands to Olhao | 4,884.12 mi (7,860.23 km) |
| The Woodlands to Oliveira de Azemeis | 4,749.98 mi (7,644.35 km) |
