| Grosse Pointe Park to Radauti | 4,847.16 mi (7,800.75 km) |
| Grosse Pointe Park to Ramnicu Sarat | 5,002.22 mi (8,050.30 km) |
| Grosse Pointe Park to Ramnicu Valcea | 4,918.87 mi (7,916.16 km) |
| Grosse Pointe Park to Rasnov | 4,935.35 mi (7,942.67 km) |
| Grosse Pointe Park to Reghin | 4,853.97 mi (7,811.72 km) |
| Grosse Pointe Park to Resita | 4,818.79 mi (7,755.09 km) |
| Grosse Pointe Park to Roman | 4,924.59 mi (7,925.36 km) |
| Grosse Pointe Park to Rosiori de Vede | 4,987.47 mi (8,026.56 km) |
| Grosse Pointe Park to Rovinari | 4,883.30 mi (7,858.92 km) |
| Grosse Pointe Park to Roznov | 4,914.50 mi (7,909.12 km) |
| Grosse Pointe Park to Sabaoani | 4,917.75 mi (7,914.36 km) |
| Grosse Pointe Park to Sacele | 4,943.01 mi (7,955.00 km) |
| Grosse Pointe Park to Sacueni | 4,734.68 mi (7,619.73 km) |
| Grosse Pointe Park to Salcea | 4,871.61 mi (7,840.10 km) |
| Grosse Pointe Park to Salonta | 4,743.24 mi (7,633.50 km) |
