| Warren to Oschatz | 4,245.79 mi (6,832.94 km) |
| Warren to Oschersleben | 4,152.07 mi (6,682.11 km) |
| Warren to Osnabruck | 4,026.25 mi (6,479.63 km) |
| Warren to Ostbevern | 4,027.18 mi (6,481.11 km) |
| Warren to Osterburg | 4,142.53 mi (6,666.75 km) |
| Warren to Ostercappeln | 4,030.66 mi (6,486.72 km) |
| Warren to Osterhofen | 4,342.91 mi (6,989.23 km) |
| Warren to Osterholz-Scharmbeck | 4,021.31 mi (6,471.67 km) |
| Warren to Osternienburg | 4,187.70 mi (6,739.45 km) |
| Warren to Osterode | 4,126.35 mi (6,640.72 km) |
| Warren to Osterwieck | 4,134.61 mi (6,654.02 km) |
| Warren to Ostfildern | 4,198.33 mi (6,756.56 km) |
| Warren to Osthofen | 4,127.46 mi (6,642.50 km) |
| Warren to Ostrhauderfehn | 3,982.07 mi (6,408.52 km) |
| Warren to Ostringen | 4,159.76 mi (6,694.49 km) |
