| Echelon to Red Bank (New Jersey) | 60.01 mi (96.57 km) |
| Echelon to Red Bank (Tennessee) | 652.11 mi (1,049.48 km) |
| Echelon to Red Bluff (California) | 2,469.96 mi (3,975.02 km) |
| Echelon to Red Hill (South Carolina) | 474.47 mi (763.59 km) |
| Echelon to Red Oak (Texas) | 1,312.06 mi (2,111.55 km) |
| Echelon to Red Wing (Minnesota) | 956.21 mi (1,538.87 km) |
| Echelon to Redan (Georgia) | 659.28 mi (1,061.01 km) |
| Echelon to Redding (California) | 2,469.18 mi (3,973.76 km) |
| Echelon to Redland (Maryland) | 124.84 mi (200.91 km) |
| Echelon to Redlands (California) | 2,340.98 mi (3,767.44 km) |
| Echelon to Redmond (Oregon) | 2,357.44 mi (3,793.94 km) |
| Echelon to Redmond (Washington) | 2,374.14 mi (3,820.81 km) |
| Echelon to Redondo Beach (California) | 2,409.90 mi (3,878.35 km) |
| Echelon to Redwood City (California) | 2,523.03 mi (4,060.43 km) |
| Echelon to Reedley (California) | 2,398.43 mi (3,859.91 km) |
