| Portimao to Kuldiga | 1,954.71 mi (3,145.80 km) |
| Portimao to Liepaja | 1,907.48 mi (3,069.78 km) |
| Portimao to Limbazi | 2,062.75 mi (3,319.67 km) |
| Portimao to Livani | 2,076.33 mi (3,341.54 km) |
| Portimao to Ludza | 2,134.93 mi (3,435.84 km) |
| Portimao to Madona | 2,091.75 mi (3,366.35 km) |
| Portimao to Marupe | 2,020.98 mi (3,252.45 km) |
| Portimao to Ogre | 2,036.35 mi (3,277.19 km) |
| Portimao to Olaine | 2,012.75 mi (3,239.21 km) |
| Portimao to Preili | 2,093.00 mi (3,368.36 km) |
| Portimao to Rezekne | 2,120.84 mi (3,413.16 km) |
| Portimao to Riga | 2,023.96 mi (3,257.24 km) |
| Portimao to Ropazi | 2,042.15 mi (3,286.52 km) |
| Portimao to Salaspils | 2,029.36 mi (3,265.94 km) |
| Portimao to Saldus | 1,961.43 mi (3,156.62 km) |
