| Butler to Oschatz | 4,210.16 mi (6,775.60 km) |
| Butler to Oschersleben | 4,116.51 mi (6,624.88 km) |
| Butler to Osnabruck | 3,987.82 mi (6,417.78 km) |
| Butler to Ostbevern | 3,987.65 mi (6,417.50 km) |
| Butler to Osterburg | 4,110.18 mi (6,614.70 km) |
| Butler to Ostercappeln | 3,992.67 mi (6,425.58 km) |
| Butler to Osterhofen | 4,298.78 mi (6,918.22 km) |
| Butler to Osterholz-Scharmbeck | 3,987.00 mi (6,416.46 km) |
| Butler to Osternienburg | 4,152.35 mi (6,682.56 km) |
| Butler to Osterode | 4,088.60 mi (6,579.97 km) |
| Butler to Osterwieck | 4,098.24 mi (6,595.47 km) |
| Butler to Ostfildern | 4,149.32 mi (6,677.68 km) |
| Butler to Osthofen | 4,080.51 mi (6,566.95 km) |
| Butler to Ostrhauderfehn | 3,946.08 mi (6,350.61 km) |
| Butler to Ostringen | 4,111.66 mi (6,617.08 km) |
