| Romulus to Karis | 4,262.52 mi (6,859.86 km) |
| Romulus to Karkkila | 4,258.72 mi (6,853.75 km) |
| Romulus to Kauhajoki | 4,127.85 mi (6,643.14 km) |
| Romulus to Kauhava | 4,124.85 mi (6,638.30 km) |
| Romulus to Kauniainen | 4,285.96 mi (6,897.59 km) |
| Romulus to Kemi | 4,058.28 mi (6,531.16 km) |
| Romulus to Kemijarvi | 4,084.26 mi (6,572.99 km) |
| Romulus to Kempele | 4,113.26 mi (6,619.66 km) |
| Romulus to Kerava | 4,288.29 mi (6,901.33 km) |
| Romulus to Keuruu | 4,200.98 mi (6,760.82 km) |
| Romulus to Kiiminki | 4,110.69 mi (6,615.52 km) |
| Romulus to Kirkkonummi | 4,281.44 mi (6,890.32 km) |
| Romulus to Kitee | 4,345.08 mi (6,992.72 km) |
| Romulus to Kiuruvesi | 4,191.71 mi (6,745.90 km) |
| Romulus to Kivisto | 4,284.56 mi (6,895.33 km) |
