| Ithaca to Oliveira de Frades | 3,433.59 mi (5,525.84 km) |
| Ithaca to Oliveira do Bairro | 3,424.71 mi (5,511.54 km) |
| Ithaca to Oliveira do Hospital | 3,459.61 mi (5,567.70 km) |
| Ithaca to Ourem | 3,448.08 mi (5,549.16 km) |
| Ithaca to Ovar | 3,407.89 mi (5,484.47 km) |
| Ithaca to Pacos de Ferreira | 3,406.93 mi (5,482.93 km) |
| Ithaca to Palmela | 3,466.10 mi (5,578.15 km) |
| Ithaca to Paredes | 3,412.04 mi (5,491.16 km) |
| Ithaca to Paredes de Coura | 3,380.37 mi (5,440.18 km) |
| Ithaca to Penacova | 3,442.44 mi (5,540.06 km) |
| Ithaca to Penafiel | 3,414.18 mi (5,494.59 km) |
| Ithaca to Peniche | 3,419.23 mi (5,502.71 km) |
| Ithaca to Peso da Regua | 3,439.19 mi (5,534.84 km) |
| Ithaca to Pinhal Novo | 3,463.39 mi (5,573.79 km) |
| Ithaca to Pinhel | 3,484.04 mi (5,607.02 km) |
