| Cities | Distance |
|---|---|
| Apen to Ottendorf-Okrilla | 291.11 mi (468.49 km) |
| Apen to Ottersberg | 56.15 mi (90.37 km) |
| Apen to Ottobrunn | 394.07 mi (634.20 km) |
| Apen to Ottweiler | 267.78 mi (430.94 km) |
| Apen to Overath | 158.42 mi (254.96 km) |
| Apen to Oyten | 51.28 mi (82.53 km) |
| Apen to Paderborn | 111.21 mi (178.98 km) |
| Apen to Papenburg | 20.06 mi (32.29 km) |
| Apen to Parchim | 166.59 mi (268.11 km) |
| Apen to Pasewalk | 255.89 mi (411.81 km) |
| Apen to Passau | 404.48 mi (650.95 km) |
| Apen to Pattensen | 105.12 mi (169.17 km) |
| Apen to Pegnitz | 288.25 mi (463.90 km) |
| Apen to Peine | 118.91 mi (191.37 km) |
| Apen to Peissenberg | 401.11 mi (645.52 km) |