| Tucson to Oliveira de Frades | 5,396.45 mi (8,684.74 km) |
| Tucson to Oliveira do Bairro | 5,389.81 mi (8,674.06 km) |
| Tucson to Oliveira do Hospital | 5,423.95 mi (8,729.00 km) |
| Tucson to Ourem | 5,418.87 mi (8,720.83 km) |
| Tucson to Ovar | 5,371.01 mi (8,643.81 km) |
| Tucson to Pacos de Ferreira | 5,366.58 mi (8,636.67 km) |
| Tucson to Palmela | 5,443.89 mi (8,761.10 km) |
| Tucson to Paredes | 5,371.97 mi (8,645.35 km) |
| Tucson to Paredes de Coura | 5,335.76 mi (8,587.08 km) |
| Tucson to Penacova | 5,408.55 mi (8,704.21 km) |
| Tucson to Penafiel | 5,373.91 mi (8,648.48 km) |
| Tucson to Peniche | 5,393.83 mi (8,680.53 km) |
| Tucson to Peso da Regua | 5,397.70 mi (8,686.76 km) |
| Tucson to Pinhal Novo | 5,440.87 mi (8,756.24 km) |
| Tucson to Pinhel | 5,443.12 mi (8,759.85 km) |
