| Adrian to Oschatz | 4,311.61 mi (6,938.87 km) |
| Adrian to Oschersleben | 4,217.89 mi (6,788.04 km) |
| Adrian to Osnabruck | 4,092.20 mi (6,585.76 km) |
| Adrian to Ostbevern | 4,093.16 mi (6,587.30 km) |
| Adrian to Osterburg | 4,208.21 mi (6,772.46 km) |
| Adrian to Ostercappeln | 4,096.59 mi (6,592.82 km) |
| Adrian to Osterhofen | 4,409.01 mi (7,095.62 km) |
| Adrian to Osterholz-Scharmbeck | 4,087.08 mi (6,577.53 km) |
| Adrian to Osternienburg | 4,253.51 mi (6,845.36 km) |
| Adrian to Osterode | 4,192.26 mi (6,746.79 km) |
| Adrian to Osterwieck | 4,200.47 mi (6,760.01 km) |
| Adrian to Ostfildern | 4,264.56 mi (6,863.14 km) |
| Adrian to Osthofen | 4,193.64 mi (6,749.02 km) |
| Adrian to Ostrhauderfehn | 4,047.92 mi (6,514.50 km) |
| Adrian to Ostringen | 4,225.97 mi (6,801.04 km) |
