| Kalymnos to Novi di Modena | 998.61 mi (1,607.11 km) |
| Kalymnos to Novi Ligure | 1,088.32 mi (1,751.48 km) |
| Kalymnos to Nuoro | 977.97 mi (1,573.89 km) |
| Kalymnos to Occhiobello | 970.23 mi (1,561.43 km) |
| Kalymnos to Oderzo | 963.49 mi (1,550.58 km) |
| Kalymnos to Oggiono | 1,093.83 mi (1,760.35 km) |
| Kalymnos to Olbia | 975.96 mi (1,570.66 km) |
| Kalymnos to Oleggio | 1,119.11 mi (1,801.03 km) |
| Kalymnos to Olgiate Comasco | 1,110.27 mi (1,786.80 km) |
| Kalymnos to Olgiate Olona | 1,109.24 mi (1,785.16 km) |
| Kalymnos to Omegna | 1,137.31 mi (1,830.33 km) |
| Kalymnos to Opera | 1,087.15 mi (1,749.60 km) |
| Kalymnos to Oppeano | 999.93 mi (1,609.24 km) |
| Kalymnos to Orbassano | 1,151.34 mi (1,852.91 km) |
| Kalymnos to Orbetello | 917.09 mi (1,475.91 km) |
