| Grinon to Roy (Utah) | 5,236.31 mi (8,427.02 km) |
| Grinon to Royal Kunia (Hawaii) | 7,866.18 mi (12,659.39 km) |
| Grinon to Royal Oak (Michigan) | 3,956.59 mi (6,367.52 km) |
| Grinon to Royal Palm Beach (Florida) | 4,366.78 mi (7,027.65 km) |
| Grinon to Royse City (Texas) | 4,912.78 mi (7,906.35 km) |
| Grinon to Ruskin (Florida) | 4,440.46 mi (7,146.24 km) |
| Grinon to Russellville (Alabama) | 4,446.15 mi (7,155.38 km) |
| Grinon to Russellville (Arkansas) | 4,672.57 mi (7,519.77 km) |
| Grinon to Ruston (Louisiana) | 4,756.82 mi (7,655.35 km) |
| Grinon to Rutherford (New Jersey) | 3,584.65 mi (5,768.94 km) |
| Grinon to Rutland (Vermont) | 3,457.01 mi (5,563.52 km) |
| Grinon to Sabana Grande (Puerto Rico) | 4,013.23 mi (6,458.67 km) |
| Grinon to Sachse (Texas) | 4,925.16 mi (7,926.27 km) |
| Grinon to Saco (Maine) | 3,341.05 mi (5,376.91 km) |
| Grinon to Sacramento (California) | 5,719.21 mi (9,204.18 km) |
