| Kalymnos to Olivenza | 1,852.92 mi (2,981.99 km) |
| Kalymnos to Olot | 1,347.55 mi (2,168.67 km) |
| Kalymnos to Onate | 1,601.88 mi (2,577.98 km) |
| Kalymnos to Onda | 1,482.28 mi (2,385.51 km) |
| Kalymnos to Onteniente | 1,503.81 mi (2,420.15 km) |
| Kalymnos to Orihuela | 1,526.43 mi (2,456.55 km) |
| Kalymnos to Osuna | 1,759.37 mi (2,831.43 km) |
| Kalymnos to Ourense | 1,876.31 mi (3,019.62 km) |
| Kalymnos to Oviedo | 1,775.73 mi (2,857.75 km) |
| Kalymnos to Paiporta | 1,491.47 mi (2,400.29 km) |
| Kalymnos to Pajara | 2,443.07 mi (3,931.74 km) |
| Kalymnos to Palafolls | 1,330.08 mi (2,140.56 km) |
| Kalymnos to Palafrugell | 1,310.94 mi (2,109.76 km) |
| Kalymnos to Palamos | 1,312.08 mi (2,111.60 km) |
| Kalymnos to Palencia | 1,705.66 mi (2,744.99 km) |
