| Olbia to Keizer (Oregon) | 5,813.86 mi (9,356.51 km) |
| Olbia to Keller (Texas) | 5,527.84 mi (8,896.19 km) |
| Olbia to Kelso (Washington) | 5,746.13 mi (9,247.51 km) |
| Olbia to Kemp Mill (Maryland) | 4,378.75 mi (7,046.92 km) |
| Olbia to Ken Caryl (Colorado) | 5,523.26 mi (8,888.83 km) |
| Olbia to Kendale Lakes (Florida) | 5,073.43 mi (8,164.89 km) |
| Olbia to Kendall (Florida) | 5,072.50 mi (8,163.40 km) |
| Olbia to Kendall Park (New Jersey) | 4,217.81 mi (6,787.90 km) |
| Olbia to Kendall West (Florida) | 5,075.02 mi (8,167.45 km) |
| Olbia to Kenmore (New York) | 4,316.75 mi (6,947.14 km) |
| Olbia to Kenmore (Washington) | 5,636.26 mi (9,070.68 km) |
| Olbia to Kenner (Louisiana) | 5,353.60 mi (8,615.78 km) |
| Olbia to Kennesaw (Georgia) | 4,922.54 mi (7,922.06 km) |
| Olbia to Kennett (Missouri) | 5,069.75 mi (8,158.98 km) |
| Olbia to Kennewick (Washington) | 5,638.88 mi (9,074.90 km) |
