| Ourem to Oststeinbek | 1,300.74 mi (2,093.33 km) |
| Ourem to Ottendorf-Okrilla | 1,337.98 mi (2,153.27 km) |
| Ourem to Ottersberg | 1,248.90 mi (2,009.92 km) |
| Ourem to Ottobrunn | 1,158.59 mi (1,864.57 km) |
| Ourem to Ottweiler | 1,021.88 mi (1,644.56 km) |
| Ourem to Overath | 1,092.90 mi (1,758.85 km) |
| Ourem to Oyten | 1,243.00 mi (2,000.42 km) |
| Ourem to Paderborn | 1,175.08 mi (1,891.11 km) |
| Ourem to Papenburg | 1,193.99 mi (1,921.55 km) |
| Ourem to Parchim | 1,349.09 mi (2,171.15 km) |
| Ourem to Pasewalk | 1,425.57 mi (2,294.24 km) |
| Ourem to Passau | 1,248.32 mi (2,008.97 km) |
| Ourem to Pattensen | 1,232.36 mi (1,983.30 km) |
| Ourem to Pegnitz | 1,203.38 mi (1,936.66 km) |
| Ourem to Peine | 1,250.29 mi (2,012.15 km) |
