| Mittegrossefehn to Odessa (Texas) | 5,212.86 mi (8,389.29 km) |
| Mittegrossefehn to Ogden (Utah) | 4,980.04 mi (8,014.60 km) |
| Mittegrossefehn to Oildale (California) | 5,520.33 mi (8,884.11 km) |
| Mittegrossefehn to Ojus (Florida) | 4,707.69 mi (7,576.29 km) |
| Mittegrossefehn to Okemos (Michigan) | 4,011.20 mi (6,455.41 km) |
| Mittegrossefehn to Oklahoma City (Oklahoma) | 4,848.38 mi (7,802.72 km) |
| Mittegrossefehn to Okmulgee (Oklahoma) | 4,788.27 mi (7,705.97 km) |
| Mittegrossefehn to Olathe (Kansas) | 4,571.49 mi (7,357.10 km) |
| Mittegrossefehn to Old Jamestown (Missouri) | 4,415.80 mi (7,106.54 km) |
| Mittegrossefehn to Oldsmar (Florida) | 4,696.16 mi (7,557.74 km) |
| Mittegrossefehn to Olean (New York) | 3,823.71 mi (6,153.67 km) |
| Mittegrossefehn to Olive Branch (Mississippi) | 4,603.48 mi (7,408.58 km) |
| Mittegrossefehn to Olivehurst (California) | 5,365.74 mi (8,635.33 km) |
| Mittegrossefehn to Olney (Maryland) | 3,913.88 mi (6,298.79 km) |
| Mittegrossefehn to Olympia (Washington) | 4,914.08 mi (7,908.45 km) |
