| South Charleston to Oliveira de Frades | 3,801.99 mi (6,118.71 km) |
| South Charleston to Oliveira do Bairro | 3,792.23 mi (6,103.00 km) |
| South Charleston to Oliveira do Hospital | 3,827.31 mi (6,159.47 km) |
| South Charleston to Ourem | 3,813.00 mi (6,136.43 km) |
| South Charleston to Ovar | 3,776.27 mi (6,077.32 km) |
| South Charleston to Pacos de Ferreira | 3,776.66 mi (6,077.94 km) |
| South Charleston to Palmela | 3,827.34 mi (6,159.52 km) |
| South Charleston to Paredes | 3,781.65 mi (6,085.97 km) |
| South Charleston to Paredes de Coura | 3,751.71 mi (6,037.80 km) |
| South Charleston to Penacova | 3,809.46 mi (6,130.74 km) |
| South Charleston to Penafiel | 3,783.84 mi (6,089.51 km) |
| South Charleston to Peniche | 3,782.36 mi (6,087.12 km) |
| South Charleston to Peso da Regua | 3,809.22 mi (6,130.34 km) |
| South Charleston to Pinhal Novo | 3,824.82 mi (6,155.45 km) |
| South Charleston to Pinhel | 3,853.70 mi (6,201.93 km) |
