| Chelsea to Oschatz | 3,801.21 mi (6,117.46 km) |
| Chelsea to Oschersleben | 3,708.06 mi (5,967.55 km) |
| Chelsea to Osnabruck | 3,576.42 mi (5,755.68 km) |
| Chelsea to Ostbevern | 3,574.92 mi (5,753.28 km) |
| Chelsea to Osterburg | 3,705.81 mi (5,963.92 km) |
| Chelsea to Ostercappeln | 3,581.79 mi (5,764.33 km) |
| Chelsea to Osterhofen | 3,879.42 mi (6,243.32 km) |
| Chelsea to Osterholz-Scharmbeck | 3,580.73 mi (5,762.62 km) |
| Chelsea to Osternienburg | 3,744.01 mi (6,025.40 km) |
| Chelsea to Osterode | 3,677.59 mi (5,918.51 km) |
| Chelsea to Osterwieck | 3,688.86 mi (5,936.65 km) |
| Chelsea to Ostfildern | 3,725.02 mi (5,994.84 km) |
| Chelsea to Osthofen | 3,658.77 mi (5,888.22 km) |
| Chelsea to Ostrhauderfehn | 3,537.89 mi (5,693.69 km) |
| Chelsea to Ostringen | 3,688.51 mi (5,936.09 km) |
