| Heilbronn to Ridgeland (Mississippi) | 4,946.72 mi (7,960.98 km) |
| Heilbronn to Ridgewood (New Jersey) | 3,896.64 mi (6,271.04 km) |
| Heilbronn to Rifle (Colorado) | 5,207.53 mi (8,380.71 km) |
| Heilbronn to Rincon (Georgia) | 4,590.27 mi (7,387.32 km) |
| Heilbronn to Ringwood (New Jersey) | 3,897.86 mi (6,272.99 km) |
| Heilbronn to Río Grande (Puerto Rico) | 4,595.46 mi (7,395.69 km) |
| Heilbronn to Rio Grande City (Texas) | 5,603.66 mi (9,018.23 km) |
| Heilbronn to Rio Linda (California) | 5,661.67 mi (9,111.57 km) |
| Heilbronn to Rio Rancho (New Mexico) | 5,406.58 mi (8,701.05 km) |
| Heilbronn to Rio Rico (Arizona) | 5,763.75 mi (9,275.86 km) |
| Heilbronn to Ripon (California) | 5,709.72 mi (9,188.91 km) |
| Heilbronn to River Edge (New Jersey) | 3,896.02 mi (6,270.03 km) |
| Heilbronn to River Falls (Wisconsin) | 4,421.69 mi (7,116.02 km) |
| Heilbronn to River Forest (Illinois) | 4,390.62 mi (7,066.02 km) |
| Heilbronn to River Grove (Illinois) | 4,389.91 mi (7,064.88 km) |
