| Lappeenranta to Oakley (California) | 5,385.09 mi (8,666.46 km) |
| Lappeenranta to Oakton (Virginia) | 4,375.41 mi (7,041.55 km) |
| Lappeenranta to Oakville (Missouri) | 4,746.16 mi (7,638.20 km) |
| Lappeenranta to Oatfield (Oregon) | 4,900.08 mi (7,885.92 km) |
| Lappeenranta to Ocala (Florida) | 5,095.38 mi (8,200.23 km) |
| Lappeenranta to Ocean Acres (New Jersey) | 4,239.77 mi (6,823.25 km) |
| Lappeenranta to Ocean City (New Jersey) | 4,276.66 mi (6,882.61 km) |
| Lappeenranta to Ocean Pines (Maryland) | 4,343.97 mi (6,990.95 km) |
| Lappeenranta to Ocean Pointe (Hawaii) | 6,734.24 mi (10,837.71 km) |
| Lappeenranta to Ocean Springs (Mississippi) | 5,202.74 mi (8,372.99 km) |
| Lappeenranta to Oceanside (California) | 5,638.19 mi (9,073.79 km) |
| Lappeenranta to Oceanside (New York) | 4,169.68 mi (6,710.45 km) |
| Lappeenranta to Ocoee (Florida) | 5,114.12 mi (8,230.38 km) |
| Lappeenranta to Oconomowoc (Wisconsin) | 4,417.50 mi (7,109.29 km) |
| Lappeenranta to Odenton (Maryland) | 4,347.88 mi (6,997.24 km) |
