| Omaha to Casamassima | 5,378.04 mi (8,655.12 km) |
| Omaha to Casandrino | 5,279.09 mi (8,495.88 km) |
| Omaha to Casapulla | 5,274.01 mi (8,487.69 km) |
| Omaha to Casarano | 5,470.08 mi (8,803.24 km) |
| Omaha to Casatenovo | 4,874.94 mi (7,845.45 km) |
| Omaha to Casciana Terme | 5,021.10 mi (8,080.67 km) |
| Omaha to Cascina | 5,011.45 mi (8,065.15 km) |
| Omaha to Caselle Torinese | 4,835.36 mi (7,781.75 km) |
| Omaha to Caserta | 5,275.89 mi (8,490.73 km) |
| Omaha to Casier | 4,986.63 mi (8,025.20 km) |
| Omaha to Casorate Primo | 4,880.81 mi (7,854.90 km) |
| Omaha to Casoria | 5,282.57 mi (8,501.47 km) |
| Omaha to Cassano al Ionio | 5,412.50 mi (8,710.58 km) |
| Omaha to Cassano d'Adda | 4,889.85 mi (7,869.45 km) |
| Omaha to Cassano delle Murge | 5,375.74 mi (8,651.42 km) |
