| Glencullen to Oststeinbek | 674.01 mi (1,084.71 km) |
| Glencullen to Ottendorf-Okrilla | 857.44 mi (1,379.92 km) |
| Glencullen to Ottersberg | 635.38 mi (1,022.54 km) |
| Glencullen to Ottobrunn | 857.65 mi (1,380.26 km) |
| Glencullen to Ottweiler | 635.35 mi (1,022.49 km) |
| Glencullen to Overath | 593.92 mi (955.82 km) |
| Glencullen to Oyten | 630.26 mi (1,014.31 km) |
| Glencullen to Paderborn | 637.39 mi (1,025.78 km) |
| Glencullen to Papenburg | 563.52 mi (906.90 km) |
| Glencullen to Parchim | 743.08 mi (1,195.86 km) |
| Glencullen to Pasewalk | 830.98 mi (1,337.33 km) |
| Glencullen to Passau | 912.18 mi (1,468.02 km) |
| Glencullen to Pattensen | 670.34 mi (1,078.81 km) |
| Glencullen to Pegnitz | 798.33 mi (1,284.79 km) |
| Glencullen to Peine | 688.89 mi (1,108.67 km) |
