| Bolsward to Orangevale (California) | 5,344.38 mi (8,600.95 km) |
| Bolsward to Orchards (Washington) | 4,957.38 mi (7,978.13 km) |
| Bolsward to Orcutt (California) | 5,552.11 mi (8,935.26 km) |
| Bolsward to Oregon (Ohio) | 3,963.22 mi (6,378.18 km) |
| Bolsward to Oregon (Wisconsin) | 4,115.23 mi (6,622.83 km) |
| Bolsward to Oregon City (Oregon) | 4,979.68 mi (8,014.02 km) |
| Bolsward to Orem (Utah) | 4,982.00 mi (8,017.76 km) |
| Bolsward to Orinda (California) | 5,418.45 mi (8,720.16 km) |
| Bolsward to Orland Park (Illinois) | 4,126.51 mi (6,640.98 km) |
| Bolsward to Orlando (Florida) | 4,546.14 mi (7,316.31 km) |
| Bolsward to Ormond Beach (Florida) | 4,494.10 mi (7,232.55 km) |
| Bolsward to Oro Valley (Arizona) | 5,412.59 mi (8,710.72 km) |
| Bolsward to Oroville (California) | 5,304.63 mi (8,536.98 km) |
| Bolsward to Oshkosh (Wisconsin) | 4,032.02 mi (6,488.91 km) |
| Bolsward to Oskaloosa (Iowa) | 4,311.44 mi (6,938.59 km) |
