| Hartsville to Oliveira de Frades | 4,080.58 mi (6,567.06 km) |
| Hartsville to Oliveira do Bairro | 4,070.81 mi (6,551.34 km) |
| Hartsville to Oliveira do Hospital | 4,105.90 mi (6,607.81 km) |
| Hartsville to Ourem | 4,091.52 mi (6,584.66 km) |
| Hartsville to Ovar | 4,054.86 mi (6,525.67 km) |
| Hartsville to Pacos de Ferreira | 4,055.24 mi (6,526.28 km) |
| Hartsville to Palmela | 4,105.64 mi (6,607.38 km) |
| Hartsville to Paredes | 4,060.23 mi (6,534.31 km) |
| Hartsville to Paredes de Coura | 4,030.25 mi (6,486.07 km) |
| Hartsville to Penacova | 4,088.04 mi (6,579.07 km) |
| Hartsville to Penafiel | 4,062.43 mi (6,537.85 km) |
| Hartsville to Peniche | 4,060.78 mi (6,535.20 km) |
| Hartsville to Peso da Regua | 4,087.80 mi (6,578.67 km) |
| Hartsville to Pinhal Novo | 4,103.13 mi (6,603.34 km) |
| Hartsville to Pinhel | 4,132.29 mi (6,650.28 km) |
