| Buffalo to Casamassima | 4,629.89 mi (7,451.09 km) |
| Buffalo to Casandrino | 4,519.51 mi (7,273.45 km) |
| Buffalo to Casapulla | 4,515.43 mi (7,266.89 km) |
| Buffalo to Casarano | 4,721.37 mi (7,598.32 km) |
| Buffalo to Casatenovo | 4,129.06 mi (6,645.08 km) |
| Buffalo to Casciana Terme | 4,264.50 mi (6,863.05 km) |
| Buffalo to Cascina | 4,255.67 mi (6,848.84 km) |
| Buffalo to Caselle Torinese | 4,079.38 mi (6,565.13 km) |
| Buffalo to Caserta | 4,517.53 mi (7,270.26 km) |
| Buffalo to Casier | 4,252.10 mi (6,843.10 km) |
| Buffalo to Casorate Primo | 4,130.96 mi (6,648.14 km) |
| Buffalo to Casoria | 4,522.98 mi (7,279.03 km) |
| Buffalo to Cassano al Ionio | 4,654.22 mi (7,490.24 km) |
| Buffalo to Cassano d'Adda | 4,143.52 mi (6,668.35 km) |
| Buffalo to Cassano delle Murge | 4,626.51 mi (7,445.64 km) |
