| Kalamata to Opwijk | 1,304.63 mi (2,099.60 km) |
| Kalamata to Ostend | 1,358.27 mi (2,185.93 km) |
| Kalamata to Oud-Heverlee | 1,282.68 mi (2,064.27 km) |
| Kalamata to Oud-Turnhout | 1,294.88 mi (2,083.92 km) |
| Kalamata to Oudenaarde | 1,318.95 mi (2,122.65 km) |
| Kalamata to Oudenburg | 1,353.71 mi (2,178.59 km) |
| Kalamata to Oupeye | 1,245.24 mi (2,004.02 km) |
| Kalamata to Overijse | 1,284.80 mi (2,067.68 km) |
| Kalamata to Overpelt | 1,276.51 mi (2,054.35 km) |
| Kalamata to Paal | 1,275.83 mi (2,053.24 km) |
| Kalamata to Peer | 1,271.36 mi (2,046.05 km) |
| Kalamata to Pepinster | 1,233.01 mi (1,984.33 km) |
| Kalamata to Peruwelz | 1,305.09 mi (2,100.34 km) |
| Kalamata to Perwez | 1,268.28 mi (2,041.10 km) |
| Kalamata to Philippeville | 1,258.20 mi (2,024.88 km) |
