| Neckargemund to Ottendorf-Okrilla | 253.89 mi (408.59 km) |
| Neckargemund to Ottersberg | 256.52 mi (412.83 km) |
| Neckargemund to Ottobrunn | 159.69 mi (257.00 km) |
| Neckargemund to Ottweiler | 73.38 mi (118.09 km) |
| Neckargemund to Overath | 126.29 mi (203.25 km) |
| Neckargemund to Oyten | 253.56 mi (408.06 km) |
| Neckargemund to Paderborn | 160.60 mi (258.46 km) |
| Neckargemund to Papenburg | 260.86 mi (419.81 km) |
| Neckargemund to Parchim | 307.14 mi (494.29 km) |
| Neckargemund to Pasewalk | 361.29 mi (581.44 km) |
| Neckargemund to Passau | 219.03 mi (352.50 km) |
| Neckargemund to Pattensen | 202.94 mi (326.60 km) |
| Neckargemund to Pegnitz | 125.61 mi (202.15 km) |
| Neckargemund to Peine | 211.66 mi (340.64 km) |
| Neckargemund to Peissenberg | 151.30 mi (243.50 km) |
