| Wade Hampton to Oskaloosa (Iowa) | 713.48 mi (1,148.24 km) |
| Wade Hampton to Oswego (Illinois) | 571.36 mi (919.52 km) |
| Wade Hampton to Oswego (New York) | 669.06 mi (1,076.74 km) |
| Wade Hampton to Otsego (Minnesota) | 931.29 mi (1,498.77 km) |
| Wade Hampton to Ottawa (Illinois) | 569.36 mi (916.30 km) |
| Wade Hampton to Ottawa (Kansas) | 759.76 mi (1,222.72 km) |
| Wade Hampton to Ottumwa (Iowa) | 693.26 mi (1,115.70 km) |
| Wade Hampton to Overland (Missouri) | 516.56 mi (831.32 km) |
| Wade Hampton to Overland Park (Kansas) | 735.86 mi (1,184.25 km) |
| Wade Hampton to Overlea (Maryland) | 445.41 mi (716.83 km) |
| Wade Hampton to Oviedo (Florida) | 435.27 mi (700.50 km) |
| Wade Hampton to Owasso (Oklahoma) | 763.98 mi (1,229.51 km) |
| Wade Hampton to Owatonna (Minnesota) | 860.19 mi (1,384.34 km) |
| Wade Hampton to Owensboro (Kentucky) | 332.17 mi (534.57 km) |
| Wade Hampton to Owings Mills (Maryland) | 436.98 mi (703.24 km) |
