| Karhula to Red Bank (New Jersey) | 4,182.12 mi (6,730.48 km) |
| Karhula to Red Bank (Tennessee) | 4,809.84 mi (7,740.70 km) |
| Karhula to Red Bluff (California) | 5,264.64 mi (8,472.63 km) |
| Karhula to Red Hill (South Carolina) | 4,711.30 mi (7,582.11 km) |
| Karhula to Red Oak (Texas) | 5,268.77 mi (8,479.26 km) |
| Karhula to Red Wing (Minnesota) | 4,422.79 mi (7,117.79 km) |
| Karhula to Redan (Georgia) | 4,861.27 mi (7,823.45 km) |
| Karhula to Redding (California) | 5,239.89 mi (8,432.79 km) |
| Karhula to Redland (Maryland) | 4,341.69 mi (6,987.27 km) |
| Karhula to Redlands (California) | 5,594.06 mi (9,002.78 km) |
| Karhula to Redmond (Oregon) | 4,977.97 mi (8,011.27 km) |
| Karhula to Redmond (Washington) | 4,763.15 mi (7,665.56 km) |
| Karhula to Redondo Beach (California) | 5,626.74 mi (9,055.37 km) |
| Karhula to Redwood City (California) | 5,442.70 mi (8,759.18 km) |
| Karhula to Reedley (California) | 5,461.89 mi (8,790.06 km) |
