South Bend is around the same size as Eugene.

Eugene is approximately 115 sq km, while South Bend (map shows its 30 named neighbourhoods; the area covers the whole city) is approximately 109 sq km, making South Bend 94.17% the size of Eugene.
Tip: This to-scale comparison of Eugene vs. South Bend uses the Mercator projection, which distorts the size of regions near the poles.
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