| Dingle to Oberkirch | 584.72 mi (941.02 km) |
| Dingle to Obernburg am Main | 572.99 mi (922.13 km) |
| Dingle to Obernkirchen | 509.51 mi (819.97 km) |
| Dingle to Oberschleissheim | 724.56 mi (1,166.07 km) |
| Dingle to Oberstdorf | 712.46 mi (1,146.59 km) |
| Dingle to Obertraubling | 720.91 mi (1,160.19 km) |
| Dingle to Obertshausen | 553.36 mi (890.55 km) |
| Dingle to Oberursel | 538.87 mi (867.23 km) |
| Dingle to Ochsenfurt | 615.36 mi (990.33 km) |
| Dingle to Ochsenhausen | 671.66 mi (1,080.94 km) |
| Dingle to Ochtrup | 431.42 mi (694.30 km) |
| Dingle to Odenthal | 455.94 mi (733.77 km) |
| Dingle to Oelde | 477.75 mi (768.87 km) |
| Dingle to Oelsnitz | 675.15 mi (1,086.54 km) |
| Dingle to Oer-Erkenschwick | 445.42 mi (716.83 km) |
