| Portimao to Nazarje | 1,360.18 mi (2,189.00 km) |
| Portimao to Nova Gorica | 1,292.65 mi (2,080.32 km) |
| Portimao to Nova Vas | 1,327.63 mi (2,136.61 km) |
| Portimao to Novo Mesto | 1,358.45 mi (2,186.22 km) |
| Portimao to Odranci | 1,425.67 mi (2,294.39 km) |
| Portimao to Oplotnica | 1,383.87 mi (2,227.12 km) |
| Portimao to Ormoz | 1,416.08 mi (2,278.96 km) |
| Portimao to Osilnica | 1,331.22 mi (2,142.39 km) |
| Portimao to Pesnica | 1,399.06 mi (2,251.57 km) |
| Portimao to Piran | 1,279.30 mi (2,058.83 km) |
| Portimao to Pivka | 1,311.66 mi (2,110.91 km) |
| Portimao to Podcetrtek | 1,385.72 mi (2,230.11 km) |
| Portimao to Podlehnik | 1,402.34 mi (2,256.85 km) |
| Portimao to Podvelka | 1,383.17 mi (2,225.99 km) |
| Portimao to Poljcane | 1,388.28 mi (2,234.23 km) |
