| Musselburgh to Orangevale (California) | 4,964.32 mi (7,989.30 km) |
| Musselburgh to Orchards (Washington) | 4,587.93 mi (7,383.57 km) |
| Musselburgh to Orcutt (California) | 5,167.27 mi (8,315.91 km) |
| Musselburgh to Oregon (Ohio) | 3,568.22 mi (5,742.50 km) |
| Musselburgh to Oregon (Wisconsin) | 3,718.05 mi (5,983.62 km) |
| Musselburgh to Oregon City (Oregon) | 4,609.85 mi (7,418.83 km) |
| Musselburgh to Orem (Utah) | 4,592.47 mi (7,390.86 km) |
| Musselburgh to Orinda (California) | 5,038.91 mi (8,109.34 km) |
| Musselburgh to Orland Park (Illinois) | 3,729.89 mi (6,002.69 km) |
| Musselburgh to Orlando (Florida) | 4,168.45 mi (6,708.47 km) |
| Musselburgh to Ormond Beach (Florida) | 4,115.51 mi (6,623.27 km) |
| Musselburgh to Oro Valley (Arizona) | 5,017.62 mi (8,075.08 km) |
| Musselburgh to Oroville (California) | 4,925.94 mi (7,927.53 km) |
| Musselburgh to Oshkosh (Wisconsin) | 3,634.78 mi (5,849.62 km) |
| Musselburgh to Oskaloosa (Iowa) | 3,914.17 mi (6,299.25 km) |
