| Opelika to Penne | 5,161.04 mi (8,305.88 km) |
| Opelika to Pergine Valsugana | 4,923.05 mi (7,922.88 km) |
| Opelika to Perugia | 5,071.06 mi (8,161.09 km) |
| Opelika to Pesaro | 5,065.95 mi (8,152.86 km) |
| Opelika to Pescantina | 4,926.34 mi (7,928.18 km) |
| Opelika to Pescara | 5,173.58 mi (8,326.08 km) |
| Opelika to Peschiera del Garda | 4,920.15 mi (7,918.22 km) |
| Opelika to Pescia | 4,970.16 mi (7,998.71 km) |
| Opelika to Petilia Policastro | 5,409.59 mi (8,705.90 km) |
| Opelika to Piacenza | 4,889.97 mi (7,869.65 km) |
| Opelika to Pianella | 5,168.65 mi (8,318.13 km) |
| Opelika to Pianezza | 4,794.25 mi (7,715.60 km) |
| Opelika to Pianiga | 4,975.86 mi (8,007.87 km) |
| Opelika to Piano di Sorrento | 5,247.40 mi (8,444.87 km) |
| Opelika to Pianoro | 4,982.40 mi (8,018.39 km) |
