| Portimao to Tallinn | 2,129.97 mi (3,427.86 km) |
| Portimao to Tartu | 2,155.58 mi (3,469.08 km) |
| Portimao to Valga | 2,114.38 mi (3,402.76 km) |
| Portimao to Viljandi | 2,119.33 mi (3,410.74 km) |
| Portimao to Voru | 2,147.94 mi (3,456.78 km) |
| Portimao to Aanekoski | 2,276.26 mi (3,663.29 km) |
| Portimao to Alajarvi | 2,243.62 mi (3,610.76 km) |
| Portimao to Alavus | 2,221.52 mi (3,575.19 km) |
| Portimao to Ekenas | 2,111.50 mi (3,398.12 km) |
| Portimao to Espoo | 2,155.45 mi (3,468.86 km) |
| Portimao to Eura | 2,120.78 mi (3,413.07 km) |
| Portimao to Eurajoki | 2,114.35 mi (3,402.72 km) |
| Portimao to Forssa | 2,149.70 mi (3,459.61 km) |
| Portimao to Hakkila | 2,167.05 mi (3,487.53 km) |
| Portimao to Halikko | 2,117.91 mi (3,408.44 km) |
