| Gardner to Oxford (Alabama) | 619.91 mi (997.65 km) |
| Gardner to Oxford (Mississippi) | 428.86 mi (690.18 km) |
| Gardner to Oxford (Ohio) | 547.35 mi (880.88 km) |
| Gardner to Oxnard (California) | 1,379.82 mi (2,220.60 km) |
| Gardner to Oxon Hill (Maryland) | 965.25 mi (1,553.42 km) |
| Gardner to Ozark (Alabama) | 729.76 mi (1,174.43 km) |
| Gardner to Ozark (Missouri) | 154.12 mi (248.04 km) |
| Gardner to Pace (Florida) | 716.83 mi (1,153.63 km) |
| Gardner to Pacific Grove (California) | 1,478.01 mi (2,378.62 km) |
| Gardner to Pacifica (California) | 1,492.33 mi (2,401.68 km) |
| Gardner to Paducah (Kentucky) | 362.81 mi (583.88 km) |
| Gardner to Pahrump (Nevada) | 1,165.78 mi (1,876.14 km) |
| Gardner to Painesville (Ohio) | 747.51 mi (1,203.00 km) |
| Gardner to Palatine (Illinois) | 427.73 mi (688.37 km) |
| Gardner to Palatka (Florida) | 985.18 mi (1,585.50 km) |
