| Ponce to Olivares | 3,864.64 mi (6,219.54 km) |
| Ponce to Olivenza | 3,818.28 mi (6,144.93 km) |
| Ponce to Olot | 4,330.96 mi (6,970.00 km) |
| Ponce to Onate | 4,083.52 mi (6,571.79 km) |
| Ponce to Onda | 4,186.96 mi (6,738.26 km) |
| Ponce to Onteniente | 4,168.20 mi (6,708.08 km) |
| Ponce to Orihuela | 4,149.83 mi (6,678.51 km) |
| Ponce to Osuna | 3,921.77 mi (6,311.48 km) |
| Ponce to Ourense | 3,803.59 mi (6,121.29 km) |
| Ponce to Oviedo | 3,913.55 mi (6,298.25 km) |
| Ponce to Paiporta | 4,178.48 mi (6,724.61 km) |
| Ponce to Pajara | 3,385.44 mi (5,448.34 km) |
| Ponce to Palafolls | 4,344.60 mi (6,991.95 km) |
| Ponce to Palafrugell | 4,365.66 mi (7,025.86 km) |
| Ponce to Palamos | 4,363.96 mi (7,023.12 km) |
