| San Feliu de Guixols to Kinston (North Carolina) | 4,218.59 mi (6,789.16 km) |
| San Feliu de Guixols to Kirkland (Washington) | 5,408.30 mi (8,703.82 km) |
| San Feliu de Guixols to Kirksville (Missouri) | 4,699.21 mi (7,562.64 km) |
| San Feliu de Guixols to Kirkwood (Missouri) | 4,673.59 mi (7,521.42 km) |
| San Feliu de Guixols to Kiryas Joel (New York) | 3,845.42 mi (6,188.61 km) |
| San Feliu de Guixols to Kissimmee (Florida) | 4,677.67 mi (7,527.98 km) |
| San Feliu de Guixols to Klamath Falls (Oregon) | 5,692.32 mi (9,160.90 km) |
| San Feliu de Guixols to Knightdale (North Carolina) | 4,241.91 mi (6,826.70 km) |
| San Feliu de Guixols to Knik-Fairview (Alaska) | 5,137.72 mi (8,268.36 km) |
| San Feliu de Guixols to Knoxville (Tennessee) | 4,488.81 mi (7,224.05 km) |
| San Feliu de Guixols to Kokomo (Indiana) | 4,411.58 mi (7,099.74 km) |
| San Feliu de Guixols to Kuna (Idaho) | 5,450.54 mi (8,771.80 km) |
| San Feliu de Guixols to Kyle (Texas) | 5,377.70 mi (8,654.57 km) |
| San Feliu de Guixols to La Cañada Flintridge (California) | 6,001.13 mi (9,657.88 km) |
| San Feliu de Guixols to La Crescenta-Montrose (California) | 6,001.21 mi (9,658.02 km) |
