| Mountain Ash to Cottage Grove (Oregon) | 4,923.03 mi (7,922.86 km) |
| Mountain Ash to Cottage Lake (Washington) | 4,673.00 mi (7,520.46 km) |
| Mountain Ash to Cottonwood (Arizona) | 5,077.93 mi (8,172.13 km) |
| Mountain Ash to Cottonwood Heights (Utah) | 4,752.53 mi (7,648.46 km) |
| Mountain Ash to Council Bluffs (Iowa) | 4,159.03 mi (6,693.32 km) |
| Mountain Ash to Country Club (Florida) | 4,284.63 mi (6,895.44 km) |
| Mountain Ash to Country Club Hills (Illinois) | 3,835.51 mi (6,172.65 km) |
| Mountain Ash to Country Walk (Florida) | 4,305.47 mi (6,928.98 km) |
| Mountain Ash to Covina (California) | 5,312.70 mi (8,549.96 km) |
| Mountain Ash to Covington (Georgia) | 4,054.67 mi (6,525.36 km) |
| Mountain Ash to Covington (Kentucky) | 3,825.54 mi (6,156.61 km) |
| Mountain Ash to Covington (Louisiana) | 4,465.64 mi (7,186.76 km) |
| Mountain Ash to Covington (Washington) | 4,695.03 mi (7,555.93 km) |
| Mountain Ash to Cranston (Rhode Island) | 3,176.19 mi (5,111.58 km) |
| Mountain Ash to Crawfordsville (Indiana) | 3,873.26 mi (6,233.41 km) |
