| Wade Hampton to Oberkirch | 4,482.46 mi (7,213.82 km) |
| Wade Hampton to Obernburg am Main | 4,487.45 mi (7,221.85 km) |
| Wade Hampton to Obernkirchen | 4,416.68 mi (7,107.97 km) |
| Wade Hampton to Oberschleissheim | 4,634.52 mi (7,458.53 km) |
| Wade Hampton to Oberstdorf | 4,607.75 mi (7,415.46 km) |
| Wade Hampton to Obertraubling | 4,636.15 mi (7,461.16 km) |
| Wade Hampton to Obertshausen | 4,468.41 mi (7,191.22 km) |
| Wade Hampton to Oberursel | 4,454.15 mi (7,168.26 km) |
| Wade Hampton to Ochsenfurt | 4,530.39 mi (7,290.95 km) |
| Wade Hampton to Ochsenhausen | 4,573.50 mi (7,360.33 km) |
| Wade Hampton to Ochtrup | 4,343.53 mi (6,990.24 km) |
| Wade Hampton to Odenthal | 4,372.36 mi (7,036.63 km) |
| Wade Hampton to Oelde | 4,391.17 mi (7,066.91 km) |
| Wade Hampton to Oelsnitz | 4,590.42 mi (7,387.57 km) |
| Wade Hampton to Oer-Erkenschwick | 4,361.09 mi (7,018.50 km) |
