| Covington to Red Bank (New Jersey) | 562.60 mi (905.41 km) |
| Covington to Red Bank (Tennessee) | 274.35 mi (441.52 km) |
| Covington to Red Bluff (California) | 1,994.62 mi (3,210.03 km) |
| Covington to Red Hill (South Carolina) | 474.76 mi (764.05 km) |
| Covington to Red Oak (Texas) | 820.73 mi (1,320.83 km) |
| Covington to Red Wing (Minnesota) | 565.54 mi (910.15 km) |
| Covington to Redan (Georgia) | 366.30 mi (589.51 km) |
| Covington to Redding (California) | 1,996.38 mi (3,212.86 km) |
| Covington to Redland (Maryland) | 395.23 mi (636.06 km) |
| Covington to Redlands (California) | 1,834.87 mi (2,952.93 km) |
| Covington to Redmond (Oregon) | 1,910.64 mi (3,074.88 km) |
| Covington to Redmond (Washington) | 1,959.27 mi (3,153.15 km) |
| Covington to Redondo Beach (California) | 1,904.25 mi (3,064.59 km) |
| Covington to Redwood City (California) | 2,033.63 mi (3,272.82 km) |
| Covington to Reedley (California) | 1,902.30 mi (3,061.45 km) |
