| Grinon to Oxford (Alabama) | 4,390.08 mi (7,065.14 km) |
| Grinon to Oxford (Mississippi) | 4,537.83 mi (7,302.93 km) |
| Grinon to Oxford (Ohio) | 4,127.32 mi (6,642.28 km) |
| Grinon to Oxnard (California) | 5,851.04 mi (9,416.34 km) |
| Grinon to Oxon Hill (Maryland) | 3,782.18 mi (6,086.83 km) |
| Grinon to Ozark (Alabama) | 4,459.48 mi (7,176.83 km) |
| Grinon to Ozark (Missouri) | 4,608.05 mi (7,415.94 km) |
| Grinon to Pace (Florida) | 4,566.21 mi (7,348.61 km) |
| Grinon to Pacific Grove (California) | 5,835.02 mi (9,390.56 km) |
| Grinon to Pacifica (California) | 5,805.01 mi (9,342.26 km) |
| Grinon to Paducah (Kentucky) | 4,394.92 mi (7,072.94 km) |
| Grinon to Pahrump (Nevada) | 5,625.04 mi (9,052.63 km) |
| Grinon to Painesville (Ohio) | 3,893.88 mi (6,266.60 km) |
| Grinon to Palatine (Illinois) | 4,189.61 mi (6,742.53 km) |
| Grinon to Palatka (Florida) | 4,328.71 mi (6,966.39 km) |
