| Dalton to Oberkirch | 4,596.50 mi (7,397.35 km) |
| Dalton to Obernburg am Main | 4,598.69 mi (7,400.88 km) |
| Dalton to Obernkirchen | 4,523.62 mi (7,280.06 km) |
| Dalton to Oberschleissheim | 4,747.08 mi (7,639.68 km) |
| Dalton to Oberstdorf | 4,722.43 mi (7,600.01 km) |
| Dalton to Obertraubling | 4,747.17 mi (7,639.83 km) |
| Dalton to Obertshausen | 4,579.43 mi (7,369.89 km) |
| Dalton to Oberursel | 4,565.07 mi (7,346.77 km) |
| Dalton to Ochsenfurt | 4,641.45 mi (7,469.70 km) |
| Dalton to Ochsenhausen | 4,687.28 mi (7,543.45 km) |
| Dalton to Ochtrup | 4,451.56 mi (7,164.09 km) |
| Dalton to Odenthal | 4,482.57 mi (7,213.99 km) |
| Dalton to Oelde | 4,499.40 mi (7,241.09 km) |
| Dalton to Oelsnitz | 4,698.98 mi (7,562.28 km) |
| Dalton to Oer-Erkenschwick | 4,470.13 mi (7,193.98 km) |
