| Kallithea to Roy (Utah) | 6,298.85 mi (10,137.02 km) |
| Kallithea to Royal Kunia (Hawaii) | 8,334.20 mi (13,412.60 km) |
| Kallithea to Royal Oak (Michigan) | 5,230.36 mi (8,417.46 km) |
| Kallithea to Royal Palm Beach (Florida) | 5,794.63 mi (9,325.56 km) |
| Kallithea to Royse City (Texas) | 6,203.38 mi (9,983.37 km) |
| Kallithea to Ruskin (Florida) | 5,853.36 mi (9,420.07 km) |
| Kallithea to Russellville (Alabama) | 5,778.19 mi (9,299.09 km) |
| Kallithea to Russellville (Arkansas) | 5,962.80 mi (9,596.19 km) |
| Kallithea to Ruston (Louisiana) | 6,076.70 mi (9,779.51 km) |
| Kallithea to Rutherford (New Jersey) | 4,924.92 mi (7,925.90 km) |
| Kallithea to Rutland (Vermont) | 4,769.97 mi (7,676.53 km) |
| Kallithea to Sabana Grande (Puerto Rico) | 5,493.09 mi (8,840.27 km) |
| Kallithea to Sachse (Texas) | 6,213.91 mi (10,000.32 km) |
| Kallithea to Saco (Maine) | 4,666.16 mi (7,509.45 km) |
| Kallithea to Sacramento (California) | 6,705.29 mi (10,791.13 km) |
