| Partick to Oakley (California) | 4,986.55 mi (8,025.08 km) |
| Partick to Oakton (Virginia) | 3,430.54 mi (5,520.92 km) |
| Partick to Oakville (Missouri) | 3,935.19 mi (6,333.07 km) |
| Partick to Oatfield (Oregon) | 4,576.77 mi (7,365.60 km) |
| Partick to Ocala (Florida) | 4,114.64 mi (6,621.87 km) |
| Partick to Ocean Acres (New Jersey) | 3,274.31 mi (5,269.49 km) |
| Partick to Ocean City (New Jersey) | 3,309.52 mi (5,326.15 km) |
| Partick to Ocean Pines (Maryland) | 3,373.44 mi (5,429.02 km) |
| Partick to Ocean Pointe (Hawaii) | 6,885.73 mi (11,081.51 km) |
| Partick to Ocean Springs (Mississippi) | 4,301.21 mi (6,922.13 km) |
| Partick to Oceanside (California) | 5,135.31 mi (8,264.48 km) |
| Partick to Oceanside (New York) | 3,207.18 mi (5,161.45 km) |
| Partick to Ocoee (Florida) | 4,122.84 mi (6,635.06 km) |
| Partick to Oconomowoc (Wisconsin) | 3,635.62 mi (5,850.96 km) |
| Partick to Odenton (Maryland) | 3,398.83 mi (5,469.89 km) |
