| Tuusula to Oakley (California) | 5,379.95 mi (8,658.19 km) |
| Tuusula to Oakton (Virginia) | 4,308.72 mi (6,934.22 km) |
| Tuusula to Oakville (Missouri) | 4,695.57 mi (7,556.79 km) |
| Tuusula to Oatfield (Oregon) | 4,900.34 mi (7,886.33 km) |
| Tuusula to Ocala (Florida) | 5,026.16 mi (8,088.81 km) |
| Tuusula to Ocean Acres (New Jersey) | 4,170.34 mi (6,711.52 km) |
| Tuusula to Ocean City (New Jersey) | 4,207.13 mi (6,770.73 km) |
| Tuusula to Ocean Pines (Maryland) | 4,274.23 mi (6,878.71 km) |
| Tuusula to Ocean Pointe (Hawaii) | 6,785.91 mi (10,920.87 km) |
| Tuusula to Ocean Springs (Mississippi) | 5,143.22 mi (8,277.21 km) |
| Tuusula to Oceanside (California) | 5,623.45 mi (9,050.07 km) |
| Tuusula to Oceanside (New York) | 4,100.40 mi (6,598.95 km) |
| Tuusula to Ocoee (Florida) | 5,043.63 mi (8,116.94 km) |
| Tuusula to Oconomowoc (Wisconsin) | 4,368.94 mi (7,031.14 km) |
| Tuusula to Odenton (Maryland) | 4,280.64 mi (6,889.02 km) |
