| Ronkonkoma to East Providence (Rhode Island) | 114.98 mi (185.05 km) |
| Ronkonkoma to East Rancho Dominguez (California) | 2,493.14 mi (4,012.32 km) |
| Ronkonkoma to East Renton Highlands (Washington) | 2,429.53 mi (3,909.95 km) |
| Ronkonkoma to East Ridge (Tennessee) | 771.21 mi (1,241.14 km) |
| Ronkonkoma to East Riverdale (Maryland) | 237.72 mi (382.57 km) |
| Ronkonkoma to East San Gabriel (California) | 2,480.77 mi (3,992.41 km) |
| Ronkonkoma to East St. Louis (Illinois) | 914.96 mi (1,472.48 km) |
| Ronkonkoma to East Wenatchee (Washington) | 2,346.36 mi (3,776.10 km) |
| Ronkonkoma to Eastern Goleta Valley (California) | 2,560.53 mi (4,120.78 km) |
| Ronkonkoma to Eastlake (Ohio) | 435.52 mi (700.91 km) |
| Ronkonkoma to Eastmont (Washington) | 2,430.26 mi (3,911.13 km) |
| Ronkonkoma to Easton (Maryland) | 209.94 mi (337.86 km) |
| Ronkonkoma to Easton (Pennsylvania) | 110.03 mi (177.08 km) |
| Ronkonkoma to Eastpointe (Michigan) | 519.69 mi (836.37 km) |
| Ronkonkoma to Eastvale (California) | 2,459.11 mi (3,957.56 km) |
