| Vennesla to Oberkirch | 675.61 mi (1,087.29 km) |
| Vennesla to Obernburg am Main | 587.55 mi (945.56 km) |
| Vennesla to Obernkirchen | 420.53 mi (676.78 km) |
| Vennesla to Oberschleissheim | 711.54 mi (1,145.11 km) |
| Vennesla to Oberstdorf | 759.80 mi (1,222.78 km) |
| Vennesla to Obertraubling | 669.02 mi (1,076.69 km) |
| Vennesla to Obertshausen | 570.95 mi (918.85 km) |
| Vennesla to Oberursel | 560.90 mi (902.69 km) |
| Vennesla to Ochsenfurt | 605.00 mi (973.66 km) |
| Vennesla to Ochsenhausen | 712.59 mi (1,146.81 km) |
| Vennesla to Ochtrup | 422.62 mi (680.15 km) |
| Vennesla to Odenthal | 503.67 mi (810.58 km) |
| Vennesla to Oelde | 447.69 mi (720.48 km) |
| Vennesla to Oelsnitz | 572.05 mi (920.63 km) |
| Vennesla to Oer-Erkenschwick | 461.36 mi (742.49 km) |
