| Big Spring to Oxford (Alabama) | 909.43 mi (1,463.58 km) |
| Big Spring to Oxford (Mississippi) | 704.85 mi (1,134.35 km) |
| Big Spring to Oxford (Ohio) | 1,060.59 mi (1,706.86 km) |
| Big Spring to Oxnard (California) | 1,030.78 mi (1,658.88 km) |
| Big Spring to Oxon Hill (Maryland) | 1,445.46 mi (2,326.25 km) |
| Big Spring to Ozark (Alabama) | 930.02 mi (1,496.72 km) |
| Big Spring to Ozark (Missouri) | 574.58 mi (924.70 km) |
| Big Spring to Pace (Florida) | 850.60 mi (1,368.90 km) |
| Big Spring to Pacific Grove (California) | 1,201.28 mi (1,933.28 km) |
| Big Spring to Pacifica (California) | 1,242.99 mi (2,000.40 km) |
| Big Spring to Paducah (Kentucky) | 801.38 mi (1,289.69 km) |
| Big Spring to Pahrump (Nevada) | 872.76 mi (1,404.57 km) |
| Big Spring to Painesville (Ohio) | 1,289.71 mi (2,075.58 km) |
| Big Spring to Palatine (Illinois) | 1,004.22 mi (1,616.14 km) |
| Big Spring to Palatka (Florida) | 1,185.70 mi (1,908.20 km) |
