| Schloss Holte-Stukenbrock to Oria | 895.42 mi (1,441.03 km) |
| Schloss Holte-Stukenbrock to Oristano | 827.57 mi (1,331.84 km) |
| Schloss Holte-Stukenbrock to Orta Nova | 802.20 mi (1,291.02 km) |
| Schloss Holte-Stukenbrock to Orte | 674.47 mi (1,085.45 km) |
| Schloss Holte-Stukenbrock to Ortona | 712.05 mi (1,145.93 km) |
| Schloss Holte-Stukenbrock to Orvieto | 653.85 mi (1,052.28 km) |
| Schloss Holte-Stukenbrock to Orzinuovi | 451.95 mi (727.34 km) |
| Schloss Holte-Stukenbrock to Osimo | 622.61 mi (1,002.00 km) |
| Schloss Holte-Stukenbrock to Ospitaletto | 442.21 mi (711.67 km) |
| Schloss Holte-Stukenbrock to Ostuni | 879.76 mi (1,415.83 km) |
| Schloss Holte-Stukenbrock to Ottaviano | 811.26 mi (1,305.60 km) |
| Schloss Holte-Stukenbrock to Ovada | 500.52 mi (805.51 km) |
| Schloss Holte-Stukenbrock to Ozieri | 780.86 mi (1,256.67 km) |
| Schloss Holte-Stukenbrock to Paceco | 979.10 mi (1,575.71 km) |
| Schloss Holte-Stukenbrock to Pachino | 1,094.77 mi (1,761.86 km) |
