| Efringen-Kirchen to Roy (Utah) | 5,275.20 mi (8,489.61 km) |
| Efringen-Kirchen to Royal Kunia (Hawaii) | 7,581.94 mi (12,201.95 km) |
| Efringen-Kirchen to Royal Oak (Michigan) | 4,176.71 mi (6,721.77 km) |
| Efringen-Kirchen to Royal Palm Beach (Florida) | 4,780.25 mi (7,693.07 km) |
| Efringen-Kirchen to Royse City (Texas) | 5,149.64 mi (8,287.55 km) |
| Efringen-Kirchen to Ruskin (Florida) | 4,829.11 mi (7,771.70 km) |
| Efringen-Kirchen to Russellville (Alabama) | 4,728.73 mi (7,610.16 km) |
| Efringen-Kirchen to Russellville (Arkansas) | 4,909.21 mi (7,900.60 km) |
| Efringen-Kirchen to Ruston (Louisiana) | 5,025.07 mi (8,087.07 km) |
| Efringen-Kirchen to Rutherford (New Jersey) | 3,879.77 mi (6,243.88 km) |
| Efringen-Kirchen to Rutland (Vermont) | 3,720.60 mi (5,987.73 km) |
| Efringen-Kirchen to Sabana Grande (Puerto Rico) | 4,588.40 mi (7,384.32 km) |
| Efringen-Kirchen to Sachse (Texas) | 5,160.11 mi (8,304.40 km) |
| Efringen-Kirchen to Saco (Maine) | 3,619.12 mi (5,824.41 km) |
| Efringen-Kirchen to Sacramento (California) | 5,705.86 mi (9,182.69 km) |
