| Huber Heights to Oliveira de Frades | 3,867.65 mi (6,224.39 km) |
| Huber Heights to Oliveira do Bairro | 3,858.80 mi (6,210.14 km) |
| Huber Heights to Oliveira do Hospital | 3,893.69 mi (6,266.29 km) |
| Huber Heights to Ourem | 3,882.16 mi (6,247.74 km) |
| Huber Heights to Ovar | 3,841.95 mi (6,183.03 km) |
| Huber Heights to Pacos de Ferreira | 3,840.92 mi (6,181.36 km) |
| Huber Heights to Palmela | 3,899.95 mi (6,276.36 km) |
| Huber Heights to Paredes | 3,846.04 mi (6,189.60 km) |
| Huber Heights to Paredes de Coura | 3,814.21 mi (6,138.38 km) |
| Huber Heights to Penacova | 3,876.53 mi (6,238.67 km) |
| Huber Heights to Penafiel | 3,848.17 mi (6,193.03 km) |
| Huber Heights to Peniche | 3,853.22 mi (6,201.15 km) |
| Huber Heights to Peso da Regua | 3,873.15 mi (6,233.23 km) |
| Huber Heights to Pinhal Novo | 3,897.26 mi (6,272.03 km) |
| Huber Heights to Pinhel | 3,918.02 mi (6,305.45 km) |
