| Penacova to Oakley (California) | 5,586.37 mi (8,990.39 km) |
| Penacova to Oakton (Virginia) | 3,578.72 mi (5,759.39 km) |
| Penacova to Oakville (Missouri) | 4,215.10 mi (6,783.55 km) |
| Penacova to Oatfield (Oregon) | 5,259.57 mi (8,464.46 km) |
| Penacova to Ocala (Florida) | 4,144.52 mi (6,669.95 km) |
| Penacova to Ocean Acres (New Jersey) | 3,407.21 mi (5,483.37 km) |
| Penacova to Ocean City (New Jersey) | 3,435.98 mi (5,529.68 km) |
| Penacova to Ocean Pines (Maryland) | 3,487.77 mi (5,613.03 km) |
| Penacova to Ocean Pointe (Hawaii) | 7,757.39 mi (12,484.31 km) |
| Penacova to Ocean Springs (Mississippi) | 4,433.48 mi (7,135.00 km) |
| Penacova to Oceanside (California) | 5,637.89 mi (9,073.31 km) |
| Penacova to Oceanside (New York) | 3,352.11 mi (5,394.70 km) |
| Penacova to Ocoee (Florida) | 4,134.96 mi (6,654.58 km) |
| Penacova to Oconomowoc (Wisconsin) | 3,977.18 mi (6,400.65 km) |
| Penacova to Odenton (Maryland) | 3,543.94 mi (5,703.42 km) |
