| Fort Smith to Oxford (Alabama) | 498.94 mi (802.96 km) |
| Fort Smith to Oxford (Mississippi) | 282.50 mi (454.64 km) |
| Fort Smith to Oxford (Ohio) | 600.66 mi (966.67 km) |
| Fort Smith to Oxnard (California) | 1,406.77 mi (2,263.98 km) |
| Fort Smith to Oxon Hill (Maryland) | 986.40 mi (1,587.45 km) |
| Fort Smith to Ozark (Alabama) | 570.36 mi (917.91 km) |
| Fort Smith to Ozark (Missouri) | 133.13 mi (214.25 km) |
| Fort Smith to Pace (Florida) | 529.92 mi (852.82 km) |
| Fort Smith to Pacific Grove (California) | 1,537.87 mi (2,474.96 km) |
| Fort Smith to Pacifica (California) | 1,563.53 mi (2,516.25 km) |
| Fort Smith to Paducah (Kentucky) | 340.56 mi (548.08 km) |
| Fort Smith to Pahrump (Nevada) | 1,211.21 mi (1,949.25 km) |
| Fort Smith to Painesville (Ohio) | 833.12 mi (1,340.78 km) |
| Fort Smith to Palatine (Illinois) | 578.38 mi (930.82 km) |
| Fort Smith to Palatka (Florida) | 837.30 mi (1,347.51 km) |
