| Milford Haven to Oststeinbek | 648.92 mi (1,044.33 km) |
| Milford Haven to Ottendorf-Okrilla | 811.10 mi (1,305.34 km) |
| Milford Haven to Ottersberg | 604.80 mi (973.33 km) |
| Milford Haven to Ottobrunn | 783.24 mi (1,260.51 km) |
| Milford Haven to Ottweiler | 559.35 mi (900.19 km) |
| Milford Haven to Overath | 534.79 mi (860.67 km) |
| Milford Haven to Oyten | 599.17 mi (964.27 km) |
| Milford Haven to Paderborn | 589.73 mi (949.07 km) |
| Milford Haven to Papenburg | 532.21 mi (856.50 km) |
| Milford Haven to Parchim | 716.71 mi (1,153.43 km) |
| Milford Haven to Pasewalk | 805.98 mi (1,297.10 km) |
| Milford Haven to Passau | 845.15 mi (1,360.14 km) |
| Milford Haven to Pattensen | 630.15 mi (1,014.13 km) |
| Milford Haven to Pegnitz | 736.19 mi (1,184.78 km) |
| Milford Haven to Peine | 649.71 mi (1,045.61 km) |
