| Ilmenau to Roy (Utah) | 5,219.01 mi (8,399.18 km) |
| Ilmenau to Royal Kunia (Hawaii) | 7,410.51 mi (11,926.06 km) |
| Ilmenau to Royal Oak (Michigan) | 4,193.05 mi (6,748.05 km) |
| Ilmenau to Royal Palm Beach (Florida) | 4,860.30 mi (7,821.90 km) |
| Ilmenau to Royse City (Texas) | 5,162.41 mi (8,308.10 km) |
| Ilmenau to Ruskin (Florida) | 4,899.53 mi (7,885.03 km) |
| Ilmenau to Russellville (Alabama) | 4,761.53 mi (7,662.94 km) |
| Ilmenau to Russellville (Arkansas) | 4,924.05 mi (7,924.50 km) |
| Ilmenau to Ruston (Louisiana) | 5,050.08 mi (8,127.33 km) |
| Ilmenau to Rutherford (New Jersey) | 3,925.67 mi (6,317.76 km) |
| Ilmenau to Rutland (Vermont) | 3,757.37 mi (6,046.90 km) |
| Ilmenau to Sabana Grande (Puerto Rico) | 4,732.63 mi (7,616.43 km) |
| Ilmenau to Sachse (Texas) | 5,172.12 mi (8,323.72 km) |
| Ilmenau to Saco (Maine) | 3,662.21 mi (5,893.76 km) |
| Ilmenau to Sacramento (California) | 5,628.88 mi (9,058.81 km) |
