| Grosse Pointe Park to Oststeinbek | 4,060.78 mi (6,535.20 km) |
| Grosse Pointe Park to Ottendorf-Okrilla | 4,278.36 mi (6,885.35 km) |
| Grosse Pointe Park to Ottersberg | 4,039.96 mi (6,501.69 km) |
| Grosse Pointe Park to Ottobrunn | 4,317.74 mi (6,948.73 km) |
| Grosse Pointe Park to Ottweiler | 4,096.41 mi (6,592.54 km) |
| Grosse Pointe Park to Overath | 4,046.14 mi (6,511.64 km) |
| Grosse Pointe Park to Oyten | 4,036.55 mi (6,496.20 km) |
| Grosse Pointe Park to Paderborn | 4,073.63 mi (6,555.88 km) |
| Grosse Pointe Park to Papenburg | 3,977.86 mi (6,401.75 km) |
| Grosse Pointe Park to Parchim | 4,124.09 mi (6,637.09 km) |
| Grosse Pointe Park to Pasewalk | 4,196.50 mi (6,753.62 km) |
| Grosse Pointe Park to Passau | 4,366.25 mi (7,026.80 km) |
| Grosse Pointe Park to Pattensen | 4,091.37 mi (6,584.43 km) |
| Grosse Pointe Park to Pegnitz | 4,248.73 mi (6,837.67 km) |
| Grosse Pointe Park to Peine | 4,106.39 mi (6,608.60 km) |
