| Firestone to Oberkirch | 5,073.39 mi (8,164.83 km) |
| Firestone to Obernburg am Main | 5,046.80 mi (8,122.04 km) |
| Firestone to Obernkirchen | 4,931.99 mi (7,937.27 km) |
| Firestone to Oberschleissheim | 5,202.12 mi (8,372.00 km) |
| Firestone to Oberstdorf | 5,200.48 mi (8,369.37 km) |
| Firestone to Obertraubling | 5,186.42 mi (8,346.73 km) |
| Firestone to Obertshausen | 5,026.10 mi (8,088.73 km) |
| Firestone to Oberursel | 5,011.36 mi (8,065.00 km) |
| Firestone to Ochsenfurt | 5,085.81 mi (8,184.83 km) |
| Firestone to Ochsenhausen | 5,157.54 mi (8,300.26 km) |
| Firestone to Ochtrup | 4,874.15 mi (7,844.18 km) |
| Firestone to Odenthal | 4,925.42 mi (7,926.69 km) |
| Firestone to Oelde | 4,921.72 mi (7,920.75 km) |
| Firestone to Oelsnitz | 5,115.39 mi (8,232.43 km) |
| Firestone to Oer-Erkenschwick | 4,901.84 mi (7,888.75 km) |
