| Efringen-Kirchen to Robertsville (New Jersey) | 3,907.57 mi (6,288.63 km) |
| Efringen-Kirchen to Robinson (Texas) | 5,259.12 mi (8,463.73 km) |
| Efringen-Kirchen to Robstown (Texas) | 5,469.46 mi (8,802.24 km) |
| Efringen-Kirchen to Rochester (Michigan) | 4,167.58 mi (6,707.08 km) |
| Efringen-Kirchen to Rochester (Minnesota) | 4,462.75 mi (7,182.10 km) |
| Efringen-Kirchen to Rochester (New Hampshire) | 3,649.87 mi (5,873.90 km) |
| Efringen-Kirchen to Rochester (New York) | 3,927.56 mi (6,320.79 km) |
| Efringen-Kirchen to Rochester Hills (Michigan) | 4,169.99 mi (6,710.95 km) |
| Efringen-Kirchen to Rock Hill (South Carolina) | 4,428.43 mi (7,126.86 km) |
| Efringen-Kirchen to Rock Island (Illinois) | 4,511.57 mi (7,260.66 km) |
| Efringen-Kirchen to Rock Springs (Wyoming) | 5,162.23 mi (8,307.81 km) |
| Efringen-Kirchen to Rockford (Illinois) | 4,417.05 mi (7,108.56 km) |
| Efringen-Kirchen to Rockledge (Florida) | 4,725.64 mi (7,605.18 km) |
| Efringen-Kirchen to Rocklin (California) | 5,685.53 mi (9,149.98 km) |
| Efringen-Kirchen to Rockport (Texas) | 5,433.13 mi (8,743.78 km) |
