| Flawil to Orangevale (California) | 5,751.63 mi (9,256.36 km) |
| Flawil to Orchards (Washington) | 5,372.40 mi (8,646.05 km) |
| Flawil to Orcutt (California) | 5,953.92 mi (9,581.91 km) |
| Flawil to Oregon (Ohio) | 4,299.08 mi (6,918.71 km) |
| Flawil to Oregon (Wisconsin) | 4,470.32 mi (7,194.29 km) |
| Flawil to Oregon City (Oregon) | 5,394.49 mi (8,681.59 km) |
| Flawil to Orem (Utah) | 5,376.54 mi (8,652.71 km) |
| Flawil to Orinda (California) | 5,826.20 mi (9,376.36 km) |
| Flawil to Orland Park (Illinois) | 4,473.51 mi (7,199.42 km) |
| Flawil to Orlando (Florida) | 4,822.04 mi (7,760.33 km) |
| Flawil to Ormond Beach (Florida) | 4,772.53 mi (7,680.65 km) |
| Flawil to Oro Valley (Arizona) | 5,791.94 mi (9,321.23 km) |
| Flawil to Oroville (California) | 5,713.16 mi (9,194.45 km) |
| Flawil to Oshkosh (Wisconsin) | 4,388.83 mi (7,063.13 km) |
| Flawil to Oskaloosa (Iowa) | 4,669.00 mi (7,514.03 km) |
