| Covington to Marietta (Georgia) | 351.00 mi (564.89 km) |
| Covington to Marietta (Ohio) | 166.51 mi (267.97 km) |
| Covington to Marina (California) | 2,025.59 mi (3,259.87 km) |
| Covington to Marinette (Wisconsin) | 447.70 mi (720.50 km) |
| Covington to Marion (Arkansas) | 410.05 mi (659.92 km) |
| Covington to Marion (Illinois) | 255.90 mi (411.82 km) |
| Covington to Marion (Indiana) | 121.09 mi (194.87 km) |
| Covington to Marion (Iowa) | 425.30 mi (684.45 km) |
| Covington to Marion (Ohio) | 130.95 mi (210.74 km) |
| Covington to Marion Oaks (Florida) | 705.72 mi (1,135.75 km) |
| Covington to Markham (Illinois) | 243.69 mi (392.19 km) |
| Covington to Marlborough (Massachusetts) | 716.18 mi (1,152.59 km) |
| Covington to Marlton (New Jersey) | 514.62 mi (828.21 km) |
| Covington to Marquette (Michigan) | 539.14 mi (867.67 km) |
| Covington to Marrero (Louisiana) | 707.42 mi (1,138.48 km) |
