| Erba to Washington (Indiana) | 4,643.02 mi (7,472.21 km) |
| Erba to Washington (Missouri) | 4,802.45 mi (7,728.80 km) |
| Erba to Washington (Pennsylvania) | 4,292.13 mi (6,907.52 km) |
| Erba to Washington (Utah) | 5,691.73 mi (9,159.96 km) |
| Erba to Washington Court House (Ohio) | 4,451.27 mi (7,163.63 km) |
| Erba to Washougal (Washington) | 5,467.30 mi (8,798.77 km) |
| Erba to Watauga (Texas) | 5,326.97 mi (8,572.92 km) |
| Erba to Waterbury (Connecticut) | 3,931.79 mi (6,327.60 km) |
| Erba to Waterloo (Illinois) | 4,778.14 mi (7,689.67 km) |
| Erba to Waterloo (Iowa) | 4,669.57 mi (7,514.95 km) |
| Erba to Watertown (New York) | 3,957.71 mi (6,369.32 km) |
| Erba to Watertown (South Dakota) | 4,730.10 mi (7,612.35 km) |
| Erba to Watertown (Wisconsin) | 4,500.04 mi (7,242.12 km) |
| Erba to Watertown Town (Massachusetts) | 3,821.25 mi (6,149.71 km) |
| Erba to Waterville (Maine) | 3,676.70 mi (5,917.08 km) |
