| Ithaca to Rockville (Maryland) | 234.70 mi (377.71 km) |
| Ithaca to Rockville Centre (New York) | 192.50 mi (309.81 km) |
| Ithaca to Rockwall (Texas) | 1,268.61 mi (2,041.64 km) |
| Ithaca to Rocky Mount (North Carolina) | 452.80 mi (728.71 km) |
| Ithaca to Rocky Point (New York) | 211.47 mi (340.33 km) |
| Ithaca to Rocky River (Ohio) | 282.92 mi (455.31 km) |
| Ithaca to Roessleville (New York) | 138.83 mi (223.42 km) |
| Ithaca to Rogers (Arkansas) | 1,030.69 mi (1,658.74 km) |
| Ithaca to Rogers (Minnesota) | 870.35 mi (1,400.69 km) |
| Ithaca to Rohnert Park (California) | 2,417.05 mi (3,889.87 km) |
| Ithaca to Rolla (Missouri) | 861.61 mi (1,386.63 km) |
| Ithaca to Rolling Meadows (Illinois) | 589.29 mi (948.38 km) |
| Ithaca to Roma (Texas) | 1,684.67 mi (2,711.22 km) |
| Ithaca to Rome (Georgia) | 734.41 mi (1,181.93 km) |
| Ithaca to Rome (New York) | 74.49 mi (119.88 km) |
