| Keene to Cadillac (Michigan) | 661.69 mi (1,064.89 km) |
| Keene to Caguas (Puerto Rico) | 1,746.66 mi (2,810.97 km) |
| Keene to Cahokia (Illinois) | 981.32 mi (1,579.28 km) |
| Keene to Calabasas (California) | 2,544.86 mi (4,095.56 km) |
| Keene to Caldwell (Idaho) | 2,204.21 mi (3,547.33 km) |
| Keene to Caledonia (Wisconsin) | 787.65 mi (1,267.61 km) |
| Keene to Calera (Alabama) | 1,035.91 mi (1,667.13 km) |
| Keene to Calexico (California) | 2,432.63 mi (3,914.94 km) |
| Keene to Calhoun (Georgia) | 895.84 mi (1,441.72 km) |
| Keene to California (Maryland) | 389.41 mi (626.70 km) |
| Keene to California City (California) | 2,472.31 mi (3,978.80 km) |
| Keene to Callaway (Florida) | 1,148.32 mi (1,848.04 km) |
| Keene to Calumet City (Illinois) | 783.94 mi (1,261.63 km) |
| Keene to Calverton (Maryland) | 361.90 mi (582.43 km) |
| Keene to Camano (Washington) | 2,409.72 mi (3,878.07 km) |
