| Merchtem to Odessa (Texas) | 5,186.71 mi (8,347.21 km) |
| Merchtem to Ogden (Utah) | 5,000.52 mi (8,047.56 km) |
| Merchtem to Oildale (California) | 5,546.81 mi (8,926.73 km) |
| Merchtem to Ojus (Florida) | 4,609.58 mi (7,418.40 km) |
| Merchtem to Okemos (Michigan) | 3,970.67 mi (6,390.18 km) |
| Merchtem to Oklahoma City (Oklahoma) | 4,818.50 mi (7,754.62 km) |
| Merchtem to Okmulgee (Oklahoma) | 4,754.94 mi (7,652.34 km) |
| Merchtem to Olathe (Kansas) | 4,543.95 mi (7,312.78 km) |
| Merchtem to Old Jamestown (Missouri) | 4,377.19 mi (7,044.41 km) |
| Merchtem to Oldsmar (Florida) | 4,609.55 mi (7,418.35 km) |
| Merchtem to Olean (New York) | 3,767.72 mi (6,063.57 km) |
| Merchtem to Olive Branch (Mississippi) | 4,553.01 mi (7,327.36 km) |
| Merchtem to Olivehurst (California) | 5,405.99 mi (8,700.10 km) |
| Merchtem to Olney (Maryland) | 3,845.16 mi (6,188.19 km) |
| Merchtem to Olympia (Washington) | 4,972.98 mi (8,003.24 km) |
