| Schwechat to Orangevale (California) | 5,900.14 mi (9,495.35 km) |
| Schwechat to Orchards (Washington) | 5,497.53 mi (8,847.42 km) |
| Schwechat to Orcutt (California) | 6,115.32 mi (9,841.65 km) |
| Schwechat to Oregon (Ohio) | 4,549.57 mi (7,321.82 km) |
| Schwechat to Oregon (Wisconsin) | 4,702.49 mi (7,567.92 km) |
| Schwechat to Oregon City (Oregon) | 5,520.35 mi (8,884.14 km) |
| Schwechat to Orem (Utah) | 5,553.68 mi (8,937.78 km) |
| Schwechat to Orinda (California) | 5,973.24 mi (9,612.99 km) |
| Schwechat to Orland Park (Illinois) | 4,713.83 mi (7,586.17 km) |
| Schwechat to Orlando (Florida) | 5,114.04 mi (8,230.26 km) |
| Schwechat to Ormond Beach (Florida) | 5,063.11 mi (8,148.29 km) |
| Schwechat to Oro Valley (Arizona) | 5,993.63 mi (9,645.81 km) |
| Schwechat to Oroville (California) | 5,858.28 mi (9,427.99 km) |
| Schwechat to Oshkosh (Wisconsin) | 4,619.19 mi (7,433.86 km) |
| Schwechat to Oskaloosa (Iowa) | 4,898.50 mi (7,883.37 km) |
