| Fort Collins to Irun | 4,932.14 mi (7,937.52 km) |
| Fort Collins to Isla-Cristina | 4,964.50 mi (7,989.58 km) |
| Fort Collins to Jaca | 5,015.10 mi (8,071.02 km) |
| Fort Collins to Jaen | 5,092.88 mi (8,196.20 km) |
| Fort Collins to Jerez de la Frontera | 5,038.03 mi (8,107.93 km) |
| Fort Collins to Jerez de los Caballeros | 4,941.08 mi (7,951.89 km) |
| Fort Collins to Jodar | 5,107.80 mi (8,220.21 km) |
| Fort Collins to Jumilla | 5,164.00 mi (8,310.65 km) |
| Fort Collins to La Algaba | 5,011.18 mi (8,064.72 km) |
| Fort Collins to La Baneza | 4,811.39 mi (7,743.18 km) |
| Fort Collins to La Carlota | 5,047.72 mi (8,123.52 km) |
| Fort Collins to La Carolina | 5,077.64 mi (8,171.67 km) |
| Fort Collins to La Corredoria | 4,769.75 mi (7,676.17 km) |
| Fort Collins to La Eliana | 5,148.25 mi (8,285.31 km) |
| Fort Collins to La Escala | 5,177.64 mi (8,332.60 km) |
