| Bettendorf to Civril | 5,759.19 mi (9,268.52 km) |
| Bettendorf to Cizre | 6,221.62 mi (10,012.73 km) |
| Bettendorf to Cobanlar | 5,774.67 mi (9,293.43 km) |
| Bettendorf to Corlu | 5,543.33 mi (8,921.12 km) |
| Bettendorf to Corum | 5,815.19 mi (9,358.64 km) |
| Bettendorf to Cukurca | 6,269.18 mi (10,089.27 km) |
| Bettendorf to Cukurcayir | 5,940.02 mi (9,559.54 km) |
| Bettendorf to Cumayeri | 5,665.61 mi (9,117.92 km) |
| Bettendorf to Cumra | 5,903.55 mi (9,500.85 km) |
| Bettendorf to Cungus | 6,082.17 mi (9,788.31 km) |
| Bettendorf to Dargecit | 6,195.26 mi (9,970.31 km) |
| Bettendorf to Davutlar | 5,701.17 mi (9,175.15 km) |
| Bettendorf to Demirozu | 5,990.30 mi (9,640.46 km) |
| Bettendorf to Demre | 5,875.87 mi (9,456.30 km) |
| Bettendorf to Denizciler | 6,070.44 mi (9,769.44 km) |
