| Naugatuck to Oliveira de Frades | 3,294.35 mi (5,301.75 km) |
| Naugatuck to Oliveira do Bairro | 3,284.63 mi (5,286.11 km) |
| Naugatuck to Oliveira do Hospital | 3,319.71 mi (5,342.56 km) |
| Naugatuck to Ourem | 3,305.65 mi (5,319.93 km) |
| Naugatuck to Ovar | 3,268.63 mi (5,260.36 km) |
| Naugatuck to Pacos de Ferreira | 3,268.99 mi (5,260.93 km) |
| Naugatuck to Palmela | 3,320.58 mi (5,343.95 km) |
| Naugatuck to Paredes | 3,273.98 mi (5,268.96 km) |
| Naugatuck to Paredes de Coura | 3,244.08 mi (5,220.85 km) |
| Naugatuck to Penacova | 3,301.90 mi (5,313.90 km) |
| Naugatuck to Penafiel | 3,276.18 mi (5,272.50 km) |
| Naugatuck to Peniche | 3,275.25 mi (5,271.00 km) |
| Naugatuck to Peso da Regua | 3,301.55 mi (5,313.34 km) |
| Naugatuck to Pinhal Novo | 3,318.02 mi (5,339.83 km) |
| Naugatuck to Pinhel | 3,346.04 mi (5,384.93 km) |
