| Guardiagrele to Roy (Utah) | 5,772.70 mi (9,290.26 km) |
| Guardiagrele to Royal Kunia (Hawaii) | 8,014.29 mi (12,897.75 km) |
| Guardiagrele to Royal Oak (Michigan) | 4,658.92 mi (7,497.80 km) |
| Guardiagrele to Royal Palm Beach (Florida) | 5,215.58 mi (8,393.67 km) |
| Guardiagrele to Royse City (Texas) | 5,631.84 mi (9,063.58 km) |
| Guardiagrele to Ruskin (Florida) | 5,273.19 mi (8,486.39 km) |
| Guardiagrele to Russellville (Alabama) | 5,201.05 mi (8,370.28 km) |
| Guardiagrele to Russellville (Arkansas) | 5,390.82 mi (8,675.68 km) |
| Guardiagrele to Ruston (Louisiana) | 5,501.24 mi (8,853.39 km) |
| Guardiagrele to Rutherford (New Jersey) | 4,346.13 mi (6,994.42 km) |
| Guardiagrele to Rutland (Vermont) | 4,193.16 mi (6,748.24 km) |
| Guardiagrele to Sabana Grande (Puerto Rico) | 4,943.68 mi (7,956.09 km) |
| Guardiagrele to Sachse (Texas) | 5,642.65 mi (9,080.98 km) |
| Guardiagrele to Saco (Maine) | 4,088.16 mi (6,579.25 km) |
| Guardiagrele to Sacramento (California) | 6,201.21 mi (9,979.88 km) |
