| Sitges to Ridgeland (Mississippi) | 4,879.56 mi (7,852.90 km) |
| Sitges to Ridgewood (New Jersey) | 3,815.38 mi (6,140.26 km) |
| Sitges to Rifle (Colorado) | 5,318.99 mi (8,560.08 km) |
| Sitges to Rincon (Georgia) | 4,462.29 mi (7,181.36 km) |
| Sitges to Ringwood (New Jersey) | 3,818.94 mi (6,145.98 km) |
| Sitges to Río Grande (Puerto Rico) | 4,239.65 mi (6,823.05 km) |
| Sitges to Rio Grande City (Texas) | 5,547.55 mi (8,927.92 km) |
| Sitges to Rio Linda (California) | 5,860.87 mi (9,432.16 km) |
| Sitges to Rio Rancho (New Mexico) | 5,477.90 mi (8,815.83 km) |
| Sitges to Rio Rico (Arizona) | 5,838.01 mi (9,395.36 km) |
| Sitges to Ripon (California) | 5,900.83 mi (9,496.46 km) |
| Sitges to River Edge (New Jersey) | 3,813.70 mi (6,137.56 km) |
| Sitges to River Falls (Wisconsin) | 4,485.98 mi (7,219.48 km) |
| Sitges to River Forest (Illinois) | 4,397.91 mi (7,077.75 km) |
| Sitges to River Grove (Illinois) | 4,397.61 mi (7,077.26 km) |
