| Irondale to Oststeinbek | 4,651.40 mi (7,485.71 km) |
| Irondale to Ottendorf-Okrilla | 4,864.30 mi (7,828.33 km) |
| Irondale to Ottersberg | 4,627.14 mi (7,446.66 km) |
| Irondale to Ottobrunn | 4,885.34 mi (7,862.19 km) |
| Irondale to Ottweiler | 4,661.94 mi (7,502.67 km) |
| Irondale to Overath | 4,620.09 mi (7,435.31 km) |
| Irondale to Oyten | 4,623.36 mi (7,440.57 km) |
| Irondale to Paderborn | 4,653.74 mi (7,489.46 km) |
| Irondale to Papenburg | 4,562.35 mi (7,342.40 km) |
| Irondale to Parchim | 4,716.53 mi (7,590.52 km) |
| Irondale to Pasewalk | 4,792.37 mi (7,712.58 km) |
| Irondale to Passau | 4,939.85 mi (7,949.91 km) |
| Irondale to Pattensen | 4,675.65 mi (7,524.73 km) |
| Irondale to Pegnitz | 4,824.25 mi (7,763.88 km) |
| Irondale to Peine | 4,691.63 mi (7,550.45 km) |
