| Kocaeli to Opovo | 563.67 mi (907.14 km) |
| Kocaeli to Osecina | 580.53 mi (934.28 km) |
| Kocaeli to Padinska Skela | 560.23 mi (901.60 km) |
| Kocaeli to Pancevo | 548.71 mi (883.06 km) |
| Kocaeli to Paracin | 484.06 mi (779.03 km) |
| Kocaeli to Pecinci | 579.02 mi (931.84 km) |
| Kocaeli to Petrovac na Mlavi | 499.02 mi (803.09 km) |
| Kocaeli to Petrovaradin | 594.34 mi (956.50 km) |
| Kocaeli to Pirot | 411.14 mi (661.67 km) |
| Kocaeli to Plandiste | 540.55 mi (869.93 km) |
| Kocaeli to Pozarevac | 516.78 mi (831.67 km) |
| Kocaeli to Pozega | 547.55 mi (881.20 km) |
| Kocaeli to Presevo | 440.51 mi (708.93 km) |
| Kocaeli to Priboj | 566.21 mi (911.23 km) |
| Kocaeli to Prijepolje | 559.41 mi (900.28 km) |
