| Chickasha to Oliveira de Frades | 4,687.73 mi (7,544.17 km) |
| Chickasha to Oliveira do Bairro | 4,679.49 mi (7,530.91 km) |
| Chickasha to Oliveira do Hospital | 4,714.21 mi (7,586.79 km) |
| Chickasha to Ourem | 4,704.42 mi (7,571.03 km) |
| Chickasha to Ovar | 4,662.07 mi (7,502.88 km) |
| Chickasha to Pacos de Ferreira | 4,660.05 mi (7,499.63 km) |
| Chickasha to Palmela | 4,724.00 mi (7,602.55 km) |
| Chickasha to Paredes | 4,665.26 mi (7,508.01 km) |
| Chickasha to Paredes de Coura | 4,632.07 mi (7,454.60 km) |
| Chickasha to Penacova | 4,697.52 mi (7,559.93 km) |
| Chickasha to Penafiel | 4,667.34 mi (7,511.35 km) |
| Chickasha to Peniche | 4,676.44 mi (7,526.00 km) |
| Chickasha to Peso da Regua | 4,692.00 mi (7,551.04 km) |
| Chickasha to Pinhal Novo | 4,721.23 mi (7,598.09 km) |
| Chickasha to Pinhel | 4,737.09 mi (7,623.62 km) |
