| Groningen to Camas | 1,667.40 mi (2,683.42 km) |
| Groningen to Camliyayla | 1,739.31 mi (2,799.15 km) |
| Groningen to Camoluk | 1,750.95 mi (2,817.88 km) |
| Groningen to Can | 1,323.43 mi (2,129.85 km) |
| Groningen to Canakkale | 1,295.23 mi (2,084.47 km) |
| Groningen to Cankaya | 1,536.62 mi (2,472.94 km) |
| Groningen to Cankiri | 1,531.42 mi (2,464.59 km) |
| Groningen to Cardak | 1,530.63 mi (2,463.31 km) |
| Groningen to Carsamba | 1,623.41 mi (2,612.62 km) |
| Groningen to Carsibasi | 1,733.66 mi (2,790.06 km) |
| Groningen to Cat | 1,863.77 mi (2,999.45 km) |
| Groningen to Catalagzi | 1,422.33 mi (2,289.02 km) |
| Groningen to Catalca | 1,314.90 mi (2,116.12 km) |
| Groningen to Catalpinar | 1,666.45 mi (2,681.89 km) |
| Groningen to Cavdir | 1,567.67 mi (2,522.92 km) |
