| Smederevo to Oliveira de Frades | 1,495.12 mi (2,406.16 km) |
| Smederevo to Oliveira do Bairro | 1,515.51 mi (2,438.98 km) |
| Smederevo to Oliveira do Hospital | 1,488.07 mi (2,394.82 km) |
| Smederevo to Ourem | 1,540.90 mi (2,479.85 km) |
| Smederevo to Ovar | 1,513.68 mi (2,436.03 km) |
| Smederevo to Pacos de Ferreira | 1,493.04 mi (2,402.82 km) |
| Smederevo to Palmela | 1,587.50 mi (2,554.83 km) |
| Smederevo to Paredes | 1,491.26 mi (2,399.96 km) |
| Smederevo to Paredes de Coura | 1,487.11 mi (2,393.26 km) |
| Smederevo to Penacova | 1,510.95 mi (2,431.63 km) |
| Smederevo to Penafiel | 1,488.71 mi (2,395.84 km) |
| Smederevo to Peniche | 1,588.26 mi (2,556.06 km) |
| Smederevo to Peso da Regua | 1,464.68 mi (2,357.18 km) |
| Smederevo to Pinhal Novo | 1,586.31 mi (2,552.92 km) |
| Smederevo to Pinhel | 1,438.66 mi (2,315.30 km) |
