| Cobh to Reidsville (North Carolina) | 3,546.28 mi (5,707.19 km) |
| Cobh to Reisterstown (Maryland) | 3,288.28 mi (5,291.97 km) |
| Cobh to Rendon (Texas) | 4,445.18 mi (7,153.82 km) |
| Cobh to Reno (Nevada) | 4,904.74 mi (7,893.41 km) |
| Cobh to Renton (Washington) | 4,543.88 mi (7,312.67 km) |
| Cobh to Republic (Missouri) | 4,069.71 mi (6,549.56 km) |
| Cobh to Reston (Virginia) | 3,332.41 mi (5,362.99 km) |
| Cobh to Revere (Massachusetts) | 2,923.03 mi (4,704.16 km) |
| Cobh to Rexburg (Idaho) | 4,412.47 mi (7,101.18 km) |
| Cobh to Reynoldsburg (Ohio) | 3,512.08 mi (5,652.15 km) |
| Cobh to Rialto (California) | 5,120.41 mi (8,240.50 km) |
| Cobh to Richardson (Texas) | 4,404.49 mi (7,088.34 km) |
| Cobh to Richfield (Minnesota) | 3,704.83 mi (5,962.35 km) |
| Cobh to Richfield (Wisconsin) | 3,584.73 mi (5,769.06 km) |
| Cobh to Richland (Washington) | 4,522.49 mi (7,278.24 km) |
