| Kocaeli to Penne | 833.55 mi (1,341.47 km) |
| Kocaeli to Pergine Valsugana | 1,003.83 mi (1,615.51 km) |
| Kocaeli to Perugia | 913.66 mi (1,470.40 km) |
| Kocaeli to Pesaro | 894.23 mi (1,439.13 km) |
| Kocaeli to Pescantina | 1,011.69 mi (1,628.17 km) |
| Kocaeli to Pescara | 818.45 mi (1,317.17 km) |
| Kocaeli to Peschiera del Garda | 1,019.51 mi (1,640.74 km) |
| Kocaeli to Pescia | 1,003.30 mi (1,614.65 km) |
| Kocaeli to Petilia Policastro | 704.32 mi (1,133.50 km) |
| Kocaeli to Piacenza | 1,062.00 mi (1,709.12 km) |
| Kocaeli to Pianella | 826.60 mi (1,330.29 km) |
| Kocaeli to Pianezza | 1,166.73 mi (1,877.66 km) |
| Kocaeli to Pianiga | 957.38 mi (1,540.75 km) |
| Kocaeli to Piano di Sorrento | 811.27 mi (1,305.62 km) |
| Kocaeli to Pianoro | 975.74 mi (1,570.31 km) |
