| Ennepetal to Odessa (Texas) | 5,286.49 mi (8,507.79 km) |
| Ennepetal to Ogden (Utah) | 5,078.40 mi (8,172.90 km) |
| Ennepetal to Oildale (California) | 5,621.82 mi (9,047.44 km) |
| Ennepetal to Ojus (Florida) | 4,734.63 mi (7,619.64 km) |
| Ennepetal to Okemos (Michigan) | 4,075.85 mi (6,559.45 km) |
| Ennepetal to Oklahoma City (Oklahoma) | 4,919.70 mi (7,917.50 km) |
| Ennepetal to Okmulgee (Oklahoma) | 4,857.55 mi (7,817.47 km) |
| Ennepetal to Olathe (Kansas) | 4,644.05 mi (7,473.87 km) |
| Ennepetal to Old Jamestown (Missouri) | 4,481.79 mi (7,212.75 km) |
| Ennepetal to Oldsmar (Florida) | 4,731.27 mi (7,614.24 km) |
| Ennepetal to Olean (New York) | 3,878.76 mi (6,242.26 km) |
| Ennepetal to Olive Branch (Mississippi) | 4,662.33 mi (7,503.29 km) |
| Ennepetal to Olivehurst (California) | 5,473.58 mi (8,808.88 km) |
| Ennepetal to Olney (Maryland) | 3,960.79 mi (6,374.28 km) |
| Ennepetal to Olympia (Washington) | 5,029.86 mi (8,094.77 km) |
