| Cortland to Oschatz | 3,988.34 mi (6,418.61 km) |
| Cortland to Oschersleben | 3,894.75 mi (6,267.99 km) |
| Cortland to Osnabruck | 3,765.46 mi (6,059.93 km) |
| Cortland to Ostbevern | 3,765.06 mi (6,059.27 km) |
| Cortland to Osterburg | 3,889.21 mi (6,259.08 km) |
| Cortland to Ostercappeln | 3,770.41 mi (6,067.89 km) |
| Cortland to Osterhofen | 4,075.17 mi (6,558.35 km) |
| Cortland to Osterholz-Scharmbeck | 3,765.61 mi (6,060.16 km) |
| Cortland to Osternienburg | 3,930.62 mi (6,325.72 km) |
| Cortland to Osterode | 3,866.35 mi (6,222.29 km) |
| Cortland to Osterwieck | 3,876.29 mi (6,238.29 km) |
| Cortland to Ostfildern | 3,924.93 mi (6,316.56 km) |
| Cortland to Osthofen | 3,856.48 mi (6,206.40 km) |
| Cortland to Ostrhauderfehn | 3,724.30 mi (5,993.69 km) |
| Cortland to Ostringen | 3,887.43 mi (6,256.21 km) |
