| Pergine Valsugana to Oakley (California) | 5,937.54 mi (9,555.55 km) |
| Pergine Valsugana to Oakton (Virginia) | 4,299.67 mi (6,919.66 km) |
| Pergine Valsugana to Oakville (Missouri) | 4,849.40 mi (7,804.36 km) |
| Pergine Valsugana to Oatfield (Oregon) | 5,519.65 mi (8,883.02 km) |
| Pergine Valsugana to Ocala (Florida) | 4,948.42 mi (7,963.71 km) |
| Pergine Valsugana to Ocean Acres (New Jersey) | 4,135.75 mi (6,655.85 km) |
| Pergine Valsugana to Ocean City (New Jersey) | 4,169.20 mi (6,709.68 km) |
| Pergine Valsugana to Ocean Pines (Maryland) | 4,229.70 mi (6,807.04 km) |
| Pergine Valsugana to Ocean Pointe (Hawaii) | 7,732.79 mi (12,444.72 km) |
| Pergine Valsugana to Ocean Springs (Mississippi) | 5,175.51 mi (8,329.18 km) |
| Pergine Valsugana to Oceanside (California) | 6,087.94 mi (9,797.59 km) |
| Pergine Valsugana to Oceanside (New York) | 4,071.83 mi (6,552.97 km) |
| Pergine Valsugana to Ocoee (Florida) | 4,949.39 mi (7,965.27 km) |
| Pergine Valsugana to Oconomowoc (Wisconsin) | 4,561.39 mi (7,340.85 km) |
| Pergine Valsugana to Odenton (Maryland) | 4,266.45 mi (6,866.18 km) |
