| Stillwater to Oberkirch | 5,003.88 mi (8,052.97 km) |
| Stillwater to Obernburg am Main | 4,990.70 mi (8,031.75 km) |
| Stillwater to Obernkirchen | 4,893.37 mi (7,875.12 km) |
| Stillwater to Oberschleissheim | 5,144.30 mi (8,278.95 km) |
| Stillwater to Oberstdorf | 5,131.68 mi (8,258.65 km) |
| Stillwater to Obertraubling | 5,135.93 mi (8,265.48 km) |
| Stillwater to Obertshausen | 4,970.47 mi (7,999.19 km) |
| Stillwater to Oberursel | 4,955.75 mi (7,975.51 km) |
| Stillwater to Ochsenfurt | 5,031.89 mi (8,098.04 km) |
| Stillwater to Ochsenhausen | 5,092.04 mi (8,194.84 km) |
| Stillwater to Ochtrup | 4,828.24 mi (7,770.30 km) |
| Stillwater to Odenthal | 4,870.53 mi (7,838.36 km) |
| Stillwater to Oelde | 4,876.46 mi (7,847.90 km) |
| Stillwater to Oelsnitz | 5,074.95 mi (8,167.34 km) |
| Stillwater to Oer-Erkenschwick | 4,851.95 mi (7,808.45 km) |
