| Kalamaria to Novi di Modena | 679.18 mi (1,093.03 km) |
| Kalamaria to Novi Ligure | 773.95 mi (1,245.55 km) |
| Kalamaria to Nuoro | 715.46 mi (1,151.43 km) |
| Kalamaria to Occhiobello | 649.21 mi (1,044.80 km) |
| Kalamaria to Oderzo | 636.77 mi (1,024.79 km) |
| Kalamaria to Oggiono | 772.23 mi (1,242.79 km) |
| Kalamaria to Olbia | 703.69 mi (1,132.48 km) |
| Kalamaria to Oleggio | 799.67 mi (1,286.95 km) |
| Kalamaria to Olgiate Comasco | 789.30 mi (1,270.25 km) |
| Kalamaria to Olgiate Olona | 789.21 mi (1,270.11 km) |
| Kalamaria to Omegna | 816.76 mi (1,314.44 km) |
| Kalamaria to Opera | 767.95 mi (1,235.90 km) |
| Kalamaria to Oppeano | 677.58 mi (1,090.46 km) |
| Kalamaria to Orbassano | 837.43 mi (1,347.72 km) |
| Kalamaria to Orbetello | 620.13 mi (998.01 km) |
