| Kalkara to Oststeinbek | 1,237.92 mi (1,992.24 km) |
| Kalkara to Ottendorf-Okrilla | 1,057.01 mi (1,701.09 km) |
| Kalkara to Ottersberg | 1,217.49 mi (1,959.36 km) |
| Kalkara to Ottobrunn | 853.97 mi (1,374.33 km) |
| Kalkara to Ottweiler | 1,002.42 mi (1,613.25 km) |
| Kalkara to Overath | 1,100.72 mi (1,771.44 km) |
| Kalkara to Oyten | 1,216.28 mi (1,957.42 km) |
| Kalkara to Paderborn | 1,130.06 mi (1,818.65 km) |
| Kalkara to Papenburg | 1,236.30 mi (1,989.64 km) |
| Kalkara to Parchim | 1,218.04 mi (1,960.24 km) |
| Kalkara to Pasewalk | 1,217.06 mi (1,958.66 km) |
| Kalkara to Passau | 878.13 mi (1,413.21 km) |
| Kalkara to Pattensen | 1,155.37 mi (1,859.39 km) |
| Kalkara to Pegnitz | 969.79 mi (1,560.72 km) |
| Kalkara to Peine | 1,154.59 mi (1,858.13 km) |
