| Kalisz to Olivenza | 1,509.58 mi (2,429.44 km) |
| Kalisz to Olot | 985.23 mi (1,585.57 km) |
| Kalisz to Onate | 1,126.49 mi (1,812.92 km) |
| Kalisz to Onda | 1,195.10 mi (1,923.33 km) |
| Kalisz to Onteniente | 1,267.25 mi (2,039.44 km) |
| Kalisz to Orihuela | 1,318.49 mi (2,121.91 km) |
| Kalisz to Osuna | 1,508.67 mi (2,427.97 km) |
| Kalisz to Ourense | 1,373.63 mi (2,210.64 km) |
| Kalisz to Oviedo | 1,249.39 mi (2,010.70 km) |
| Kalisz to Paiporta | 1,228.53 mi (1,977.13 km) |
| Kalisz to Pajara | 2,313.68 mi (3,723.51 km) |
| Kalisz to Palafolls | 1,002.79 mi (1,613.84 km) |
| Kalisz to Palafrugell | 975.93 mi (1,570.61 km) |
| Kalisz to Palamos | 980.83 mi (1,578.49 km) |
| Kalisz to Palencia | 1,254.25 mi (2,018.52 km) |
