| Struer to Ridgeland (Mississippi) | 4,691.40 mi (7,550.08 km) |
| Struer to Ridgewood (New Jersey) | 3,672.24 mi (5,909.89 km) |
| Struer to Rifle (Colorado) | 4,838.11 mi (7,786.18 km) |
| Struer to Rincon (Georgia) | 4,384.43 mi (7,056.06 km) |
| Struer to Ringwood (New Jersey) | 3,671.76 mi (5,909.12 km) |
| Struer to Río Grande (Puerto Rico) | 4,574.01 mi (7,361.15 km) |
| Struer to Rio Grande City (Texas) | 5,330.34 mi (8,578.35 km) |
| Struer to Rio Linda (California) | 5,242.86 mi (8,437.57 km) |
| Struer to Rio Rancho (New Mexico) | 5,057.29 mi (8,138.93 km) |
| Struer to Rio Rico (Arizona) | 5,408.40 mi (8,703.98 km) |
| Struer to Ripon (California) | 5,294.31 mi (8,520.37 km) |
| Struer to River Edge (New Jersey) | 3,672.37 mi (5,910.12 km) |
| Struer to River Falls (Wisconsin) | 4,090.52 mi (6,583.05 km) |
| Struer to River Forest (Illinois) | 4,095.72 mi (6,591.43 km) |
| Struer to River Grove (Illinois) | 4,094.77 mi (6,589.90 km) |
