| Sonoma to Montalegre | 5,545.80 mi (8,925.10 km) |
| Sonoma to Montemor-o-Novo | 5,681.08 mi (9,142.81 km) |
| Sonoma to Montemor-o-Velho | 5,590.83 mi (8,997.56 km) |
| Sonoma to Montijo | 5,652.78 mi (9,097.27 km) |
| Sonoma to Mortagua | 5,595.38 mi (9,004.89 km) |
| Sonoma to Moura | 5,735.74 mi (9,230.79 km) |
| Sonoma to Murtosa | 5,565.88 mi (8,957.42 km) |
| Sonoma to Nazare | 5,602.85 mi (9,016.92 km) |
| Sonoma to Nelas | 5,605.97 mi (9,021.94 km) |
| Sonoma to Obidos | 5,610.75 mi (9,029.62 km) |
| Sonoma to Odemira | 5,715.61 mi (9,198.39 km) |
| Sonoma to Odivelas | 5,636.74 mi (9,071.45 km) |
| Sonoma to Oeiras | 5,636.41 mi (9,070.93 km) |
| Sonoma to Olhao | 5,773.69 mi (9,291.86 km) |
| Sonoma to Oliveira de Azemeis | 5,566.85 mi (8,958.98 km) |
