| Killarney to Chantilly (Virginia) | 3,285.85 mi (5,288.06 km) |
| Killarney to Chaparral (New Mexico) | 4,778.19 mi (7,689.75 km) |
| Killarney to Chapel Hill (North Carolina) | 3,485.28 mi (5,609.02 km) |
| Killarney to Charleston (Illinois) | 3,697.14 mi (5,949.97 km) |
| Killarney to Charleston (South Carolina) | 3,669.83 mi (5,906.03 km) |
| Killarney to Charleston (West Virginia) | 3,482.87 mi (5,605.14 km) |
| Killarney to Charlotte (North Carolina) | 3,593.32 mi (5,782.90 km) |
| Killarney to Charlottesville (Virginia) | 3,366.65 mi (5,418.10 km) |
| Killarney to Chaska (Minnesota) | 3,667.55 mi (5,902.35 km) |
| Killarney to Chatham (Illinois) | 3,748.84 mi (6,033.18 km) |
| Killarney to Chattanooga (Tennessee) | 3,783.34 mi (6,088.71 km) |
| Killarney to Cheat Lake (West Virginia) | 3,351.28 mi (5,393.36 km) |
| Killarney to Chelsea (Alabama) | 3,923.48 mi (6,314.24 km) |
| Killarney to Chelsea (Massachusetts) | 2,871.71 mi (4,621.57 km) |
| Killarney to Cheney (Washington) | 4,359.61 mi (7,016.11 km) |
