| Gummersbach to Ottendorf-Okrilla | 271.65 mi (437.18 km) |
| Gummersbach to Ottersberg | 157.83 mi (254.00 km) |
| Gummersbach to Ottobrunn | 275.22 mi (442.92 km) |
| Gummersbach to Ottweiler | 116.50 mi (187.49 km) |
| Gummersbach to Overath | 12.95 mi (20.84 km) |
| Gummersbach to Oyten | 153.07 mi (246.34 km) |
| Gummersbach to Paderborn | 69.72 mi (112.21 km) |
| Gummersbach to Papenburg | 140.67 mi (226.39 km) |
| Gummersbach to Parchim | 244.31 mi (393.19 km) |
| Gummersbach to Pasewalk | 320.83 mi (516.32 km) |
| Gummersbach to Passau | 312.97 mi (503.67 km) |
| Gummersbach to Pattensen | 127.10 mi (204.55 km) |
| Gummersbach to Pegnitz | 196.15 mi (315.67 km) |
| Gummersbach to Peine | 144.77 mi (232.99 km) |
| Gummersbach to Peissenberg | 273.29 mi (439.81 km) |
