| San Martino Buon Albergo to Orangevale (California) | 5,916.04 mi (9,520.94 km) |
| San Martino Buon Albergo to Orchards (Washington) | 5,536.90 mi (8,910.77 km) |
| San Martino Buon Albergo to Orcutt (California) | 6,117.82 mi (9,845.69 km) |
| San Martino Buon Albergo to Oregon (Ohio) | 4,450.37 mi (7,162.18 km) |
| San Martino Buon Albergo to Oregon (Wisconsin) | 4,626.00 mi (7,444.82 km) |
| San Martino Buon Albergo to Oregon City (Oregon) | 5,559.00 mi (8,946.34 km) |
| San Martino Buon Albergo to Orem (Utah) | 5,539.56 mi (8,915.06 km) |
| San Martino Buon Albergo to Orinda (California) | 5,990.63 mi (9,640.99 km) |
| San Martino Buon Albergo to Orland Park (Illinois) | 4,627.33 mi (7,446.97 km) |
| San Martino Buon Albergo to Orlando (Florida) | 4,956.61 mi (7,976.90 km) |
| San Martino Buon Albergo to Ormond Beach (Florida) | 4,907.91 mi (7,898.51 km) |
| San Martino Buon Albergo to Oro Valley (Arizona) | 5,952.24 mi (9,579.20 km) |
| San Martino Buon Albergo to Oroville (California) | 5,877.64 mi (9,459.15 km) |
| San Martino Buon Albergo to Oshkosh (Wisconsin) | 4,544.93 mi (7,314.36 km) |
| San Martino Buon Albergo to Oskaloosa (Iowa) | 4,825.11 mi (7,765.27 km) |
