| Gateway to Oxford (Alabama) | 543.80 mi (875.15 km) |
| Gateway to Oxford (Mississippi) | 709.64 mi (1,142.06 km) |
| Gateway to Oxford (Ohio) | 909.74 mi (1,464.08 km) |
| Gateway to Oxnard (California) | 2,279.03 mi (3,667.75 km) |
| Gateway to Oxon Hill (Maryland) | 887.66 mi (1,428.56 km) |
| Gateway to Ozark (Alabama) | 410.89 mi (661.26 km) |
| Gateway to Ozark (Missouri) | 986.19 mi (1,587.12 km) |
| Gateway to Pace (Florida) | 431.26 mi (694.05 km) |
| Gateway to Pacific Grove (California) | 2,444.78 mi (3,934.49 km) |
| Gateway to Pacifica (California) | 2,481.41 mi (3,993.44 km) |
| Gateway to Paducah (Kentucky) | 829.76 mi (1,335.38 km) |
| Gateway to Pahrump (Nevada) | 2,114.28 mi (3,402.61 km) |
| Gateway to Painesville (Ohio) | 1,046.77 mi (1,684.61 km) |
| Gateway to Palatine (Illinois) | 1,131.28 mi (1,820.62 km) |
| Gateway to Palatka (Florida) | 212.16 mi (341.45 km) |
