| Gifhorn to Reidsville (North Carolina) | 4,289.71 mi (6,903.62 km) |
| Gifhorn to Reisterstown (Maryland) | 4,026.94 mi (6,480.73 km) |
| Gifhorn to Rendon (Texas) | 5,134.34 mi (8,262.91 km) |
| Gifhorn to Reno (Nevada) | 5,417.97 mi (8,719.39 km) |
| Gifhorn to Renton (Washington) | 4,990.05 mi (8,030.70 km) |
| Gifhorn to Republic (Missouri) | 4,753.58 mi (7,650.14 km) |
| Gifhorn to Reston (Virginia) | 4,071.73 mi (6,552.82 km) |
| Gifhorn to Revere (Massachusetts) | 3,665.37 mi (5,898.84 km) |
| Gifhorn to Rexburg (Idaho) | 4,952.91 mi (7,970.93 km) |
| Gifhorn to Reynoldsburg (Ohio) | 4,226.29 mi (6,801.56 km) |
| Gifhorn to Rialto (California) | 5,682.33 mi (9,144.83 km) |
| Gifhorn to Richardson (Texas) | 5,094.27 mi (8,198.43 km) |
| Gifhorn to Richfield (Minnesota) | 4,341.51 mi (6,986.99 km) |
| Gifhorn to Richfield (Wisconsin) | 4,256.22 mi (6,849.73 km) |
| Gifhorn to Richland (Washington) | 4,996.79 mi (8,041.56 km) |
