| Fairfield to Oxford (Alabama) | 2,035.72 mi (3,276.18 km) |
| Fairfield to Oxford (Mississippi) | 1,819.91 mi (2,928.86 km) |
| Fairfield to Oxford (Ohio) | 1,993.05 mi (3,207.50 km) |
| Fairfield to Oxnard (California) | 322.50 mi (519.01 km) |
| Fairfield to Oxon Hill (Maryland) | 2,410.81 mi (3,879.83 km) |
| Fairfield to Ozark (Alabama) | 2,101.71 mi (3,382.38 km) |
| Fairfield to Ozark (Missouri) | 1,572.42 mi (2,530.57 km) |
| Fairfield to Pace (Florida) | 2,042.59 mi (3,287.22 km) |
| Fairfield to Pacific Grove (California) | 113.43 mi (182.55 km) |
| Fairfield to Pacifica (California) | 50.85 mi (81.83 km) |
| Fairfield to Paducah (Kentucky) | 1,818.13 mi (2,926.00 km) |
| Fairfield to Pahrump (Nevada) | 360.46 mi (580.10 km) |
| Fairfield to Painesville (Ohio) | 2,151.69 mi (3,462.82 km) |
| Fairfield to Palatine (Illinois) | 1,801.71 mi (2,899.57 km) |
| Fairfield to Palatka (Florida) | 2,368.57 mi (3,811.84 km) |
