| Kallithea to Reidsville (North Carolina) | 5,350.49 mi (8,610.77 km) |
| Kallithea to Reisterstown (Maryland) | 5,096.18 mi (8,201.50 km) |
| Kallithea to Rendon (Texas) | 6,259.73 mi (10,074.07 km) |
| Kallithea to Reno (Nevada) | 6,604.95 mi (10,629.63 km) |
| Kallithea to Renton (Washington) | 6,170.99 mi (9,931.26 km) |
| Kallithea to Republic (Missouri) | 5,883.20 mi (9,468.09 km) |
| Kallithea to Reston (Virginia) | 5,139.81 mi (8,271.73 km) |
| Kallithea to Revere (Massachusetts) | 4,730.39 mi (7,612.83 km) |
| Kallithea to Rexburg (Idaho) | 6,138.85 mi (9,879.52 km) |
| Kallithea to Reynoldsburg (Ohio) | 5,326.69 mi (8,572.48 km) |
| Kallithea to Rialto (California) | 6,866.77 mi (11,050.99 km) |
| Kallithea to Richardson (Texas) | 6,219.08 mi (10,008.65 km) |
| Kallithea to Richfield (Minnesota) | 5,500.41 mi (8,852.05 km) |
| Kallithea to Richfield (Wisconsin) | 5,394.53 mi (8,681.66 km) |
| Kallithea to Richland (Washington) | 6,181.67 mi (9,948.43 km) |
