| Kayseri to Opole | 1,187.83 mi (1,911.62 km) |
| Kayseri to Orzesze | 1,137.57 mi (1,830.75 km) |
| Kayseri to Osowa | 1,345.45 mi (2,165.29 km) |
| Kayseri to Ostroda | 1,267.45 mi (2,039.76 km) |
| Kayseri to Ostroleka | 1,191.38 mi (1,917.34 km) |
| Kayseri to Ostrow Mazowiecka | 1,168.33 mi (1,880.24 km) |
| Kayseri to Ostrow Wielkopolski | 1,233.93 mi (1,985.82 km) |
| Kayseri to Ostrowiec Swietokrzyski | 1,086.27 mi (1,748.19 km) |
| Kayseri to Ostrzeszow | 1,219.86 mi (1,963.18 km) |
| Kayseri to Oswiecim | 1,116.34 mi (1,796.57 km) |
| Kayseri to Otwock | 1,149.77 mi (1,850.38 km) |
| Kayseri to Ozarow Mazowiecki | 1,168.22 mi (1,880.06 km) |
| Kayseri to Ozimek | 1,178.38 mi (1,896.42 km) |
| Kayseri to Ozorkow | 1,201.35 mi (1,933.39 km) |
| Kayseri to Pabianice | 1,183.31 mi (1,904.35 km) |
