| Grosse Pointe Park to Ovidiu | 5,108.36 mi (8,221.11 km) |
| Grosse Pointe Park to Pantelimon | 5,015.44 mi (8,071.57 km) |
| Grosse Pointe Park to Pascani | 4,902.61 mi (7,889.99 km) |
| Grosse Pointe Park to Pechea | 5,016.21 mi (8,072.81 km) |
| Grosse Pointe Park to Pecica | 4,749.90 mi (7,644.22 km) |
| Grosse Pointe Park to Petrila | 4,868.27 mi (7,834.73 km) |
| Grosse Pointe Park to Petrosani | 4,868.29 mi (7,834.75 km) |
| Grosse Pointe Park to Piatra Neamt | 4,905.30 mi (7,894.32 km) |
| Grosse Pointe Park to Pitesti | 4,948.03 mi (7,963.09 km) |
| Grosse Pointe Park to Ploiesti | 4,985.96 mi (8,024.12 km) |
| Grosse Pointe Park to Podu Iloaiei | 4,922.72 mi (7,922.36 km) |
| Grosse Pointe Park to Poiana Mare | 4,925.06 mi (7,926.12 km) |
| Grosse Pointe Park to Poienile de sub Munte | 4,796.78 mi (7,719.66 km) |
| Grosse Pointe Park to Popesti-Leordeni | 5,017.65 mi (8,075.13 km) |
| Grosse Pointe Park to Pucioasa | 4,958.58 mi (7,980.06 km) |
