| Mersch to Odessa (Texas) | 5,301.67 mi (8,532.21 km) |
| Mersch to Ogden (Utah) | 5,118.15 mi (8,236.86 km) |
| Mersch to Oildale (California) | 5,664.41 mi (9,115.98 km) |
| Mersch to Ojus (Florida) | 4,709.70 mi (7,579.54 km) |
| Mersch to Okemos (Michigan) | 4,084.09 mi (6,572.71 km) |
| Mersch to Oklahoma City (Oklahoma) | 4,933.09 mi (7,939.05 km) |
| Mersch to Okmulgee (Oklahoma) | 4,869.13 mi (7,836.10 km) |
| Mersch to Olathe (Kansas) | 4,658.89 mi (7,497.76 km) |
| Mersch to Old Jamestown (Missouri) | 4,490.76 mi (7,227.18 km) |
| Mersch to Oldsmar (Florida) | 4,713.08 mi (7,584.97 km) |
| Mersch to Olean (New York) | 3,878.70 mi (6,242.16 km) |
| Mersch to Olive Branch (Mississippi) | 4,664.65 mi (7,507.03 km) |
| Mersch to Olivehurst (California) | 5,523.16 mi (8,888.67 km) |
| Mersch to Olney (Maryland) | 3,953.53 mi (6,362.60 km) |
| Mersch to Olympia (Washington) | 5,088.74 mi (8,189.54 km) |
