| Olbia to Princeton (Florida) | 5,080.07 mi (8,175.58 km) |
| Olbia to Princeton (New Jersey) | 4,224.64 mi (6,798.89 km) |
| Olbia to Princeton (Texas) | 5,485.65 mi (8,828.30 km) |
| Olbia to Princeton Meadows (New Jersey) | 4,220.69 mi (6,792.54 km) |
| Olbia to Prineville (Oregon) | 5,793.29 mi (9,323.39 km) |
| Olbia to Prior Lake (Minnesota) | 4,842.30 mi (7,792.92 km) |
| Olbia to Progress (Pennsylvania) | 4,324.63 mi (6,959.82 km) |
| Olbia to Prospect Heights (Illinois) | 4,732.18 mi (7,615.71 km) |
| Olbia to Prosper (Texas) | 5,495.76 mi (8,844.58 km) |
| Olbia to Providence (Rhode Island) | 4,027.40 mi (6,481.48 km) |
| Olbia to Provo (Utah) | 5,722.94 mi (9,210.19 km) |
| Olbia to Prunedale (California) | 6,241.27 mi (10,044.36 km) |
| Olbia to Pueblo (Colorado) | 5,569.01 mi (8,962.45 km) |
| Olbia to Pueblo West (Colorado) | 5,569.52 mi (8,963.27 km) |
| Olbia to Pullman (Washington) | 5,551.63 mi (8,934.49 km) |
