| Pelham to Orbetello | 5,073.93 mi (8,165.71 km) |
| Pelham to Oria | 5,426.38 mi (8,732.91 km) |
| Pelham to Oristano | 5,043.03 mi (8,115.98 km) |
| Pelham to Orta Nova | 5,311.05 mi (8,547.31 km) |
| Pelham to Orte | 5,124.69 mi (8,247.38 km) |
| Pelham to Ortona | 5,216.24 mi (8,394.73 km) |
| Pelham to Orvieto | 5,103.50 mi (8,213.29 km) |
| Pelham to Orzinuovi | 4,917.75 mi (7,914.35 km) |
| Pelham to Osimo | 5,135.61 mi (8,264.96 km) |
| Pelham to Ospitaletto | 4,918.53 mi (7,915.61 km) |
| Pelham to Ostuni | 5,415.13 mi (8,714.81 km) |
| Pelham to Ottaviano | 5,275.01 mi (8,489.32 km) |
| Pelham to Ovada | 4,887.54 mi (7,865.74 km) |
| Pelham to Ozieri | 5,038.79 mi (8,109.14 km) |
| Pelham to Paceco | 5,293.72 mi (8,519.42 km) |
