| Kalymnos to Opwijk | 1,478.30 mi (2,379.09 km) |
| Kalymnos to Ostend | 1,534.48 mi (2,469.50 km) |
| Kalymnos to Oud-Heverlee | 1,455.56 mi (2,342.50 km) |
| Kalymnos to Oud-Turnhout | 1,462.37 mi (2,353.46 km) |
| Kalymnos to Oudenaarde | 1,495.80 mi (2,407.26 km) |
| Kalymnos to Oudenburg | 1,529.98 mi (2,462.26 km) |
| Kalymnos to Oupeye | 1,415.11 mi (2,277.40 km) |
| Kalymnos to Overijse | 1,458.64 mi (2,347.45 km) |
| Kalymnos to Overpelt | 1,443.00 mi (2,322.28 km) |
| Kalymnos to Paal | 1,444.87 mi (2,325.29 km) |
| Kalymnos to Peer | 1,438.40 mi (2,314.88 km) |
| Kalymnos to Pepinster | 1,403.35 mi (2,258.47 km) |
| Kalymnos to Peruwelz | 1,484.79 mi (2,389.53 km) |
| Kalymnos to Perwez | 1,442.35 mi (2,321.23 km) |
| Kalymnos to Philippeville | 1,436.96 mi (2,312.57 km) |
