| Modra to Carlsbad (New Mexico) | 5,795.63 mi (9,327.16 km) |
| Modra to Carmel (Indiana) | 4,755.18 mi (7,652.72 km) |
| Modra to Carmichael (California) | 5,914.88 mi (9,519.09 km) |
| Modra to Carney (Maryland) | 4,415.39 mi (7,105.89 km) |
| Modra to Carnot-Moon (Pennsylvania) | 4,506.30 mi (7,252.19 km) |
| Modra to Carol Stream (Illinois) | 4,729.27 mi (7,611.02 km) |
| Modra to Carolina (Puerto Rico) | 4,972.35 mi (8,002.22 km) |
| Modra to Carolina Forest (South Carolina) | 4,780.53 mi (7,693.52 km) |
| Modra to Carpentersville (Illinois) | 4,724.64 mi (7,603.57 km) |
| Modra to Carpinteria (California) | 6,131.44 mi (9,867.60 km) |
| Modra to Carrboro (North Carolina) | 4,682.48 mi (7,535.73 km) |
| Modra to Carroll (Iowa) | 4,952.86 mi (7,970.86 km) |
| Modra to Carrollton (Georgia) | 5,035.72 mi (8,104.21 km) |
| Modra to Carrollton (Texas) | 5,509.71 mi (8,867.02 km) |
| Modra to Carrollwood (Florida) | 5,212.93 mi (8,389.40 km) |
