| Spencer to Oschatz | 4,629.05 mi (7,449.74 km) |
| Spencer to Oschersleben | 4,536.38 mi (7,300.60 km) |
| Spencer to Osnabruck | 4,419.10 mi (7,111.85 km) |
| Spencer to Ostbevern | 4,422.59 mi (7,117.47 km) |
| Spencer to Osterburg | 4,519.18 mi (7,272.92 km) |
| Spencer to Ostercappeln | 4,422.39 mi (7,117.15 km) |
| Spencer to Osterhofen | 4,745.24 mi (7,636.72 km) |
| Spencer to Osterholz-Scharmbeck | 4,404.34 mi (7,088.10 km) |
| Spencer to Osternienburg | 4,571.02 mi (7,356.35 km) |
| Spencer to Osterode | 4,516.24 mi (7,268.18 km) |
| Spencer to Osterwieck | 4,521.11 mi (7,276.03 km) |
| Spencer to Ostfildern | 4,613.78 mi (7,425.15 km) |
| Spencer to Osthofen | 4,538.96 mi (7,304.75 km) |
| Spencer to Ostrhauderfehn | 4,369.67 mi (7,032.30 km) |
| Spencer to Ostringen | 4,573.54 mi (7,360.41 km) |
