| Kalisz to Noventa Vicentina | 537.91 mi (865.68 km) |
| Kalisz to Novi di Modena | 577.06 mi (928.68 km) |
| Kalisz to Novi Ligure | 644.43 mi (1,037.12 km) |
| Kalisz to Nuoro | 893.43 mi (1,437.83 km) |
| Kalisz to Occhiobello | 558.22 mi (898.37 km) |
| Kalisz to Oderzo | 484.71 mi (780.07 km) |
| Kalisz to Oggiono | 572.32 mi (921.06 km) |
| Kalisz to Olbia | 852.20 mi (1,371.48 km) |
| Kalisz to Oleggio | 604.67 mi (973.12 km) |
| Kalisz to Olgiate Comasco | 584.50 mi (940.66 km) |
| Kalisz to Olgiate Olona | 594.92 mi (957.44 km) |
| Kalisz to Omegna | 597.99 mi (962.37 km) |
| Kalisz to Opera | 597.63 mi (961.79 km) |
| Kalisz to Oppeano | 545.96 mi (878.64 km) |
| Kalisz to Orbassano | 670.76 mi (1,079.49 km) |
