| Romeoville to Opovo | 5,002.33 mi (8,050.47 km) |
| Romeoville to Osecina | 5,003.52 mi (8,052.38 km) |
| Romeoville to Padinska Skela | 5,007.15 mi (8,058.23 km) |
| Romeoville to Pancevo | 5,018.34 mi (8,076.24 km) |
| Romeoville to Paracin | 5,093.46 mi (8,197.13 km) |
| Romeoville to Pecinci | 4,992.46 mi (8,034.58 km) |
| Romeoville to Petrovac na Mlavi | 5,069.57 mi (8,158.69 km) |
| Romeoville to Petrovaradin | 4,972.73 mi (8,002.84 km) |
| Romeoville to Pirot | 5,169.94 mi (8,320.22 km) |
| Romeoville to Plandiste | 5,019.20 mi (8,077.63 km) |
| Romeoville to Pozarevac | 5,049.94 mi (8,127.09 km) |
| Romeoville to Pozega | 5,043.67 mi (8,117.00 km) |
| Romeoville to Presevo | 5,175.59 mi (8,329.31 km) |
| Romeoville to Priboj | 5,036.79 mi (8,105.93 km) |
| Romeoville to Prijepolje | 5,043.30 mi (8,116.41 km) |
