| Hafnarfjordhur to Oststeinbek | 1,337.69 mi (2,152.81 km) |
| Hafnarfjordhur to Ottendorf-Okrilla | 1,562.46 mi (2,514.53 km) |
| Hafnarfjordhur to Ottersberg | 1,330.63 mi (2,141.43 km) |
| Hafnarfjordhur to Ottobrunn | 1,668.66 mi (2,685.45 km) |
| Hafnarfjordhur to Ottweiler | 1,475.11 mi (2,373.97 km) |
| Hafnarfjordhur to Overath | 1,391.48 mi (2,239.37 km) |
| Hafnarfjordhur to Oyten | 1,328.82 mi (2,138.53 km) |
| Hafnarfjordhur to Paderborn | 1,390.49 mi (2,237.78 km) |
| Hafnarfjordhur to Papenburg | 1,282.87 mi (2,064.58 km) |
| Hafnarfjordhur to Parchim | 1,392.27 mi (2,240.65 km) |
| Hafnarfjordhur to Pasewalk | 1,451.76 mi (2,336.39 km) |
| Hafnarfjordhur to Passau | 1,690.52 mi (2,720.62 km) |
| Hafnarfjordhur to Pattensen | 1,390.46 mi (2,237.73 km) |
| Hafnarfjordhur to Pegnitz | 1,572.69 mi (2,531.00 km) |
| Hafnarfjordhur to Peine | 1,400.97 mi (2,254.64 km) |
