| Grays to Oxford (Alabama) | 4,293.53 mi (6,909.77 km) |
| Grays to Oxford (Mississippi) | 4,402.45 mi (7,085.06 km) |
| Grays to Oxford (Ohio) | 3,965.10 mi (6,381.22 km) |
| Grays to Oxnard (California) | 5,478.06 mi (8,816.09 km) |
| Grays to Oxon Hill (Maryland) | 3,686.73 mi (5,933.22 km) |
| Grays to Ozark (Alabama) | 4,390.64 mi (7,066.04 km) |
| Grays to Ozark (Missouri) | 4,412.72 mi (7,101.59 km) |
| Grays to Pace (Florida) | 4,494.31 mi (7,232.90 km) |
| Grays to Pacific Grove (California) | 5,421.89 mi (8,725.68 km) |
| Grays to Pacifica (California) | 5,380.34 mi (8,658.83 km) |
| Grays to Paducah (Kentucky) | 4,234.19 mi (6,814.27 km) |
| Grays to Pahrump (Nevada) | 5,261.11 mi (8,466.93 km) |
| Grays to Painesville (Ohio) | 3,726.46 mi (5,997.16 km) |
| Grays to Palatine (Illinois) | 3,970.52 mi (6,389.93 km) |
| Grays to Palatka (Florida) | 4,315.67 mi (6,945.40 km) |
