| Groves to Oststeinbek | 5,110.52 mi (8,224.59 km) |
| Groves to Ottendorf-Okrilla | 5,326.56 mi (8,572.27 km) |
| Groves to Ottersberg | 5,088.47 mi (8,189.11 km) |
| Groves to Ottobrunn | 5,357.34 mi (8,621.80 km) |
| Groves to Ottweiler | 5,134.66 mi (8,263.43 km) |
| Groves to Overath | 5,088.84 mi (8,189.69 km) |
| Groves to Oyten | 5,084.92 mi (8,183.39 km) |
| Groves to Paderborn | 5,119.27 mi (8,238.67 km) |
| Groves to Papenburg | 5,025.29 mi (8,087.42 km) |
| Groves to Parchim | 5,174.45 mi (8,327.47 km) |
| Groves to Pasewalk | 5,247.87 mi (8,445.62 km) |
| Groves to Passau | 5,409.03 mi (8,705.00 km) |
| Groves to Pattensen | 5,138.80 mi (8,270.09 km) |
| Groves to Pegnitz | 5,292.37 mi (8,517.25 km) |
| Groves to Peine | 5,154.21 mi (8,294.90 km) |
