| Grantsville to Oxford (Alabama) | 1,537.36 mi (2,474.14 km) |
| Grantsville to Oxford (Mississippi) | 1,325.38 mi (2,132.99 km) |
| Grantsville to Oxford (Ohio) | 1,462.50 mi (2,353.67 km) |
| Grantsville to Oxnard (California) | 575.84 mi (926.73 km) |
| Grantsville to Oxon Hill (Maryland) | 1,878.83 mi (3,023.68 km) |
| Grantsville to Ozark (Alabama) | 1,619.10 mi (2,605.69 km) |
| Grantsville to Ozark (Missouri) | 1,063.53 mi (1,711.59 km) |
| Grantsville to Pace (Florida) | 1,572.84 mi (2,531.24 km) |
| Grantsville to Pacific Grove (California) | 579.53 mi (932.67 km) |
| Grantsville to Pacifica (California) | 574.46 mi (924.51 km) |
| Grantsville to Paducah (Kentucky) | 1,301.56 mi (2,094.66 km) |
| Grantsville to Pahrump (Nevada) | 358.20 mi (576.46 km) |
| Grantsville to Painesville (Ohio) | 1,616.89 mi (2,602.14 km) |
| Grantsville to Palatine (Illinois) | 1,266.96 mi (2,038.97 km) |
| Grantsville to Palatka (Florida) | 1,885.94 mi (3,035.12 km) |
