| Langen to Robertsville (New Jersey) | 3,885.33 mi (6,252.83 km) |
| Langen to Robinson (Texas) | 5,216.66 mi (8,395.40 km) |
| Langen to Robstown (Texas) | 5,432.90 mi (8,743.40 km) |
| Langen to Rochester (Michigan) | 4,124.97 mi (6,638.49 km) |
| Langen to Rochester (Minnesota) | 4,402.54 mi (7,085.21 km) |
| Langen to Rochester (New Hampshire) | 3,624.50 mi (5,833.07 km) |
| Langen to Rochester (New York) | 3,892.27 mi (6,264.00 km) |
| Langen to Rochester Hills (Michigan) | 4,127.37 mi (6,642.36 km) |
| Langen to Rock Hill (South Carolina) | 4,408.26 mi (7,094.41 km) |
| Langen to Rock Island (Illinois) | 4,459.95 mi (7,177.60 km) |
| Langen to Rock Springs (Wyoming) | 5,080.52 mi (8,176.30 km) |
| Langen to Rockford (Illinois) | 4,366.08 mi (7,026.53 km) |
| Langen to Rockledge (Florida) | 4,721.30 mi (7,598.20 km) |
| Langen to Rocklin (California) | 5,588.47 mi (8,993.78 km) |
| Langen to Rockport (Texas) | 5,397.30 mi (8,686.12 km) |
