| Orsta to Odessa (Texas) | 4,837.98 mi (7,785.98 km) |
| Orsta to Ogden (Utah) | 4,512.20 mi (7,261.68 km) |
| Orsta to Oildale (California) | 5,037.34 mi (8,106.81 km) |
| Orsta to Ojus (Florida) | 4,527.40 mi (7,286.14 km) |
| Orsta to Okemos (Michigan) | 3,687.29 mi (5,934.12 km) |
| Orsta to Oklahoma City (Oklahoma) | 4,486.51 mi (7,220.34 km) |
| Orsta to Okmulgee (Oklahoma) | 4,435.16 mi (7,137.70 km) |
| Orsta to Olathe (Kansas) | 4,207.90 mi (6,771.95 km) |
| Orsta to Old Jamestown (Missouri) | 4,080.57 mi (6,567.04 km) |
| Orsta to Oldsmar (Florida) | 4,482.48 mi (7,213.86 km) |
| Orsta to Olean (New York) | 3,542.52 mi (5,701.13 km) |
| Orsta to Olive Branch (Mississippi) | 4,294.55 mi (6,911.41 km) |
| Orsta to Olivehurst (California) | 4,860.61 mi (7,822.39 km) |
| Orsta to Olney (Maryland) | 3,664.77 mi (5,897.88 km) |
| Orsta to Olympia (Washington) | 4,382.78 mi (7,053.40 km) |
