| Effingham to Kavak | 5,891.36 mi (9,481.24 km) |
| Effingham to Kayapinar | 6,198.47 mi (9,975.47 km) |
| Effingham to Kayseri | 5,997.04 mi (9,651.31 km) |
| Effingham to Kemalpasa | 5,718.10 mi (9,202.40 km) |
| Effingham to Kemer | 5,928.07 mi (9,540.31 km) |
| Effingham to Keskin | 5,881.85 mi (9,465.92 km) |
| Effingham to Kilimli | 5,726.35 mi (9,215.67 km) |
| Effingham to Kilis | 6,160.59 mi (9,914.50 km) |
| Effingham to Kinik | 5,683.91 mi (9,147.37 km) |
| Effingham to Kirikkale | 5,869.60 mi (9,446.21 km) |
| Effingham to Kirkagac | 5,694.47 mi (9,164.37 km) |
| Effingham to Kirklareli | 5,549.13 mi (8,930.46 km) |
| Effingham to Kirsehir | 5,928.52 mi (9,541.03 km) |
| Effingham to Kizilpinar | 5,599.11 mi (9,010.90 km) |
| Effingham to Kiziltepe | 6,252.66 mi (10,062.69 km) |
