| Green River to Oxford (Alabama) | 1,397.96 mi (2,249.80 km) |
| Green River to Oxford (Mississippi) | 1,189.77 mi (1,914.74 km) |
| Green River to Oxford (Ohio) | 1,301.81 mi (2,095.07 km) |
| Green River to Oxnard (California) | 731.33 mi (1,176.96 km) |
| Green River to Oxon Hill (Maryland) | 1,716.40 mi (2,762.28 km) |
| Green River to Ozark (Alabama) | 1,487.97 mi (2,394.66 km) |
| Green River to Ozark (Missouri) | 921.07 mi (1,482.32 km) |
| Green River to Pace (Florida) | 1,448.92 mi (2,331.81 km) |
| Green River to Pacific Grove (California) | 747.83 mi (1,203.52 km) |
| Green River to Pacifica (California) | 742.49 mi (1,194.93 km) |
| Green River to Paducah (Kentucky) | 1,152.00 mi (1,853.96 km) |
| Green River to Pahrump (Nevada) | 506.46 mi (815.08 km) |
| Green River to Painesville (Ohio) | 1,451.01 mi (2,335.18 km) |
| Green River to Palatine (Illinois) | 1,101.33 mi (1,772.43 km) |
| Green River to Palatka (Florida) | 1,753.20 mi (2,821.50 km) |
